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quakeforge/include/QF/scene/transform.h

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[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
/*
[scene] Rename libQFentity to libQFscene And start working on scene management.
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transform.h
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
[scene] Rename libQFentity to libQFscene And start working on scene management.
2021-07-24 05:19:52 +00:00
Transform management
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
Copyright (C) 2021 Bill Currie <bill@taniwha.org>
Author: Bill Currie <bill@taniwha.org>
Date: 2021/02/26
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
[scene] Rename libQFentity to libQFscene And start working on scene management.
2021-07-24 05:19:52 +00:00
#ifndef __QF_scene_transform_h
#define __QF_scene_transform_h
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
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#include "QF/darray.h"
[scene] Rename libQFentity to libQFscene And start working on scene management.
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#include "QF/qtypes.h"
[ecs] Move ECS core into its own library While the libraries are probably getting a little out of hand, the separation into its own directory is probably a good thing as an ECS should not be tied to scenes. This should make the ECS more generally useful.
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#include "QF/ecs/component.h"
#include "QF/ecs/hierarchy.h"
#include "QF/ecs/hierarchy.h"
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
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#include "QF/simd/vec4f.h"
#include "QF/simd/mat4f.h"
[scene] Rename libQFentity to libQFscene And start working on scene management.
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/** \defgroup transform Transform management
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
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\ingroup utils
*/
///@{
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
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enum {
transform_type_name,
transform_type_tag,
transform_type_modified,
transform_type_localMatrix,
transform_type_localInverse,
transform_type_worldMatrix,
transform_type_worldInverse,
transform_type_localRotation,
transform_type_localScale,
transform_type_worldRotation,
transform_type_count
};
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
typedef struct transform_s {
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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ecs_registry_t *reg;
uint32_t id;
uint32_t comp;
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
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} transform_t;
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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#define nulltransform ((transform_t) {})
[scene] Move transform getters into inline functions
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#define XFORMINLINE GNU89INLINE inline __attribute__((pure))
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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XFORMINLINE int Transform_Valid (transform_t transform);
[ecs] Move ECS core into its own library While the libraries are probably getting a little out of hand, the separation into its own directory is probably a good thing as an ECS should not be tied to scenes. This should make the ECS more generally useful.
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transform_t Transform_New (ecs_registry_t *reg, transform_t parent);
[scene] Add functions for scene and entity create/delete Scene creation was already there, but now can be deleted, as can entities.
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/* Deletes all child transforms, and transform names */
[ecs] Move ECS core into its own library While the libraries are probably getting a little out of hand, the separation into its own directory is probably a good thing as an ECS should not be tied to scenes. This should make the ECS more generally useful.
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void Transform_Delete (transform_t transform);
transform_t Transform_NewNamed (ecs_registry_t *reg, transform_t parent,
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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const char *name);
XFORMINLINE hierref_t *Transform_GetRef (transform_t transform);
XFORMINLINE uint32_t Transform_ChildCount (transform_t transform);
XFORMINLINE transform_t Transform_GetChild (transform_t transform,
uint32_t childIndex);
[ecs] Move ECS core into its own library While the libraries are probably getting a little out of hand, the separation into its own directory is probably a good thing as an ECS should not be tied to scenes. This should make the ECS more generally useful.
2022-10-26 06:22:09 +00:00
void Transform_SetParent (transform_t transform, transform_t parent);
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
XFORMINLINE transform_t Transform_GetParent (transform_t transform);
void Transform_SetName (transform_t transform, const char *name);
XFORMINLINE const char *Transform_GetName (transform_t transform);
void Transform_SetTag (transform_t transform, uint32_t tag);
XFORMINLINE uint32_t Transform_GetTag (transform_t transform);
GNU89INLINE inline void Transform_GetLocalMatrix (transform_t transform,
mat4f_t mat);
GNU89INLINE inline void Transform_GetLocalInverse (transform_t transform,
mat4f_t mat);
GNU89INLINE inline void Transform_GetWorldMatrix (transform_t transform,
mat4f_t mat);
[scene] Provide direct access to the world matrix Holding onto the pointer is not a good idea, and it is read-only as direct manipulation of the world matrix is not supported. However, this is useful for passing the matrix to the GPU.
2021-12-17 07:42:31 +00:00
// XXX the pointer may be invalidated by hierarchy updates
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
XFORMINLINE const vec4f_t *Transform_GetWorldMatrixPtr (transform_t transform);
GNU89INLINE inline void Transform_GetWorldInverse (transform_t transform,
mat4f_t mat);
XFORMINLINE vec4f_t Transform_GetLocalPosition (transform_t transform);
void Transform_SetLocalPosition (transform_t transform, vec4f_t position);
XFORMINLINE vec4f_t Transform_GetLocalRotation (transform_t transform);
void Transform_SetLocalRotation (transform_t transform, vec4f_t rotation);
XFORMINLINE vec4f_t Transform_GetLocalScale (transform_t transform);
void Transform_SetLocalScale (transform_t transform, vec4f_t scale);
XFORMINLINE vec4f_t Transform_GetWorldPosition (transform_t transform);
void Transform_SetWorldPosition (transform_t transform, vec4f_t position);
XFORMINLINE vec4f_t Transform_GetWorldRotation (transform_t transform);
void Transform_SetWorldRotation (transform_t transform, vec4f_t rotation);
XFORMINLINE vec4f_t Transform_GetWorldScale (transform_t transform);
void Transform_SetLocalTransform (transform_t transform, vec4f_t scale,
[renderer] Clean up entity_t to a certain extent This is the first step towards component-based entities. There's still some transform-related stuff in the struct that needs to be moved, but it's all entirely client related (rather than renderer) and will probably go into a "client" component. Also, the current components are directly included structs rather than references as I didn't want to deal with the object management at this stage. As part of the process (because transforms use simd) this also starts the process of moving QF to using simd for vectors and matrices. There's now a mess of simd and sisd code mixed together, but it works surprisingly well together.
2021-03-09 14:52:40 +00:00
vec4f_t rotation, vec4f_t position);
[scene] Correct a comment While the plethora of orientations for a reference frame is somewhat annoying, having an incorrect description of the frame is much more annoying.
2022-02-14 21:46:01 +00:00
// NOTE: these use X: forward, -Y: right, Z:up
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
// aslo, not guaranteed to be normalized or even orthogonal
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
XFORMINLINE vec4f_t Transform_Forward (transform_t transform);
XFORMINLINE vec4f_t Transform_Right (transform_t transform);
XFORMINLINE vec4f_t Transform_Up (transform_t transform);
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
// no SetWorldScale because after rotations, non uniform scale becomes shear
[scene] Move transform getters into inline functions
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#undef XFORMINLINE
#ifndef IMPLEMENT_TRANSFORM_Funcs
#define XFORMINLINE GNU89INLINE inline
#else
#define XFORMINLINE VISIBLE
#endif
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
XFORMINLINE
int
Transform_Valid (transform_t transform)
{
return transform.reg && ECS_EntValid (transform.id, transform.reg);
}
XFORMINLINE
hierref_t *
Transform_GetRef (transform_t transform)
{
return Ent_GetComponent (transform.id, transform.comp, transform.reg);
}
[scene] Move transform getters into inline functions
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XFORMINLINE
uint32_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_ChildCount (transform_t transform)
[scene] Move transform getters into inline functions
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{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
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hierarchy_t *h = ref->hierarchy;
return h->childCount[ref->index];
[scene] Move transform getters into inline functions
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}
XFORMINLINE
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
transform_t
Transform_GetChild (transform_t transform, uint32_t childIndex)
[scene] Move transform getters into inline functions
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{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
if (childIndex >= h->childCount[ref->index]) {
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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return nulltransform;
[scene] Move transform getters into inline functions
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}
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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return (transform_t) {
.reg = transform.reg,
.id = h->ent[h->childIndex[ref->index] + childIndex],
.comp = transform.comp,
};
[scene] Move transform getters into inline functions
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}
XFORMINLINE
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
transform_t
Transform_GetParent (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
if (ref->index == 0) {
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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return nulltransform;
[scene] Move transform getters into inline functions
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}
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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return (transform_t) {
.reg = transform.reg,
.id = h->ent[h->parentIndex[ref->index]],
.comp = transform.comp,
};
[scene] Move transform getters into inline functions
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}
XFORMINLINE
const char *
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
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Transform_GetName (transform_t transform)
[scene] Move transform getters into inline functions
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{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
char **name = h->components[transform_type_name];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
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return name[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
uint32_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetTag (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
uint32_t *tag = h->components[transform_type_tag];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return tag[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
void
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetLocalMatrix (transform_t transform, mat4f_t mat)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *localMatrix = h->components[transform_type_localMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
vec4f_t *src = localMatrix[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
mat[0] = src[0];
mat[1] = src[1];
mat[2] = src[2];
mat[3] = src[3];
}
XFORMINLINE
void
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetLocalInverse (transform_t transform, mat4f_t mat)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *localInverse = h->components[transform_type_localInverse];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
vec4f_t *src = localInverse[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
mat[0] = src[0];
mat[1] = src[1];
mat[2] = src[2];
mat[3] = src[3];
}
XFORMINLINE
void
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetWorldMatrix (transform_t transform, mat4f_t mat)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
vec4f_t *src = worldMatrix[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
mat[0] = src[0];
mat[1] = src[1];
mat[2] = src[2];
mat[3] = src[3];
}
XFORMINLINE
const vec4f_t *
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetWorldMatrixPtr (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return worldMatrix[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
void
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetWorldInverse (transform_t transform, mat4f_t mat)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldInverse = h->components[transform_type_worldInverse];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
vec4f_t *src = worldInverse[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
mat[0] = src[0];
mat[1] = src[1];
mat[2] = src[2];
mat[3] = src[3];
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetLocalPosition (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *localMatrix = h->components[transform_type_localMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return localMatrix[ref->index][3];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetLocalRotation (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
vec4f_t *localRotation = h->components[transform_type_localRotation];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return localRotation[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetLocalScale (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
vec4f_t *localScale = h->components[transform_type_localScale];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return localScale[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetWorldPosition (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return worldMatrix[ref->index][3];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetWorldRotation (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
vec4f_t *worldRotation = h->components[transform_type_worldRotation];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return worldRotation[ref->index];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_GetWorldScale (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Correct the calculation of world scale World scale can only be approximate if non-uniform scales and non-orthogonal rotations are involved, but it is still useful information sometimes. However, the calculation is expensive (needs a square root), so remove world scale as a component and instead calculate it on an as-needed basis because it is quite expensive to do for every transform when it is used only by the legacy-GL alias model renderer.
2022-12-05 00:43:11 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
vec4f_t *m = worldMatrix[ref->index];
vec4f_t s = {
dotf (m[0], m[0])[0],
dotf (m[1], m[1])[0],
dotf (m[2], m[2])[0],
0,
};
return vsqrt4f (s);
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_Forward (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return worldMatrix[ref->index][0];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_Right (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return -worldMatrix[ref->index][1];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
XFORMINLINE
vec4f_t
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
Transform_Up (transform_t transform)
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
{
[scene] Make entity_t just an entity id for ECS This puts the hierarchy (transform) reference, animation, visibility, renderer, active, and old_origin data in separate components. There are a few bugs (crashes on grenade explosions in gl/glsl/vulkan, immediately in sw, reasons known, missing brush models in vulkan). While quake doesn't really need an ECS, the direction I want to take QF does, and it does seem to have improved memory bandwidth a little (uncertain). However, there's a lot more work to go (especially fixing the above bugs), but this seems to be a good start.
2022-10-23 01:32:09 +00:00
__auto_type ref = Transform_GetRef (transform);
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
hierarchy_t *h = ref->hierarchy;
[scene] Move hierarchies to an ECS-based system This is the beginning of adding ECS to QF. While the previous iteration of hierarchies was a start in the direction towards ECS, this pulls most of the 3d-specific transform stuff out of the hierarchy "objects", making all the matrices and vectors/quaternions actual components (in the ECS sense). There's more work to be done with respect to the transform and entity members of hierarchy_t (entity should probably go away entirely, and transform should become hierref_t (or whatever its final name becomes), but I wanted to get things working sooner than later. The motivation for the effort was to allow views to use hierarchy_t, which should be possible once I get entity and transform sorted out. I am really glad I already had automated tests for hierarchies, as things proved to be a little tricky to get working due to forgetting why certain things were there.
2022-10-09 17:00:33 +00:00
mat4f_t *worldMatrix = h->components[transform_type_worldMatrix];
[scene] Use hierref_t instead of transform_t in hierarchy Hierarchies are now much closer to being more general in that they are not tied to 3d transforms. This is a major step to moving the whole entity/transform system into an ECS.
2022-10-22 04:04:07 +00:00
return worldMatrix[ref->index][2];
[scene] Move transform getters into inline functions
2022-02-20 23:33:41 +00:00
}
[entity] Start work on a new entity library The plan is to have a fully component based entity system. This adds hierarchical transforms. Not particularly useful for quake itself at this stage, but it will allow for much more flexibility later on, especially when QuakeForge becomes more general-purpose.
2021-03-09 02:39:41 +00:00
///@}
[scene] Rename libQFentity to libQFscene And start working on scene management.
2021-07-24 05:19:52 +00:00
#endif//__QF_scene_transform_h
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