mirror of
https://github.com/TTimo/GtkRadiant.git
synced 2024-11-10 15:21:59 +00:00
398 lines
10 KiB
C++
398 lines
10 KiB
C++
/*
|
|
BobToolz plugin for GtkRadiant
|
|
Copyright (C) 2001 Gordon Biggans
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
// DPatch.cpp: implementation of the DPatch class.
|
|
//
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
#include "StdAfx.h"
|
|
#include "DPatch.h"
|
|
#include "misc.h"
|
|
#include "./dialogs/dialogs-gtk.h"
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Construction/Destruction
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
// Added patch merging, wahey!
|
|
|
|
//
|
|
// problem is, you cant put patches into entities as yet :(
|
|
//
|
|
|
|
DPatch::DPatch(){
|
|
width = MIN_PATCH_WIDTH;
|
|
height = MIN_PATCH_HEIGHT;
|
|
QER_patch = NULL;
|
|
QER_brush = NULL;
|
|
}
|
|
|
|
DPatch::~DPatch(){
|
|
|
|
}
|
|
|
|
void DPatch::SetTexture( const char *textureName ){
|
|
strcpy( texture, textureName );
|
|
}
|
|
|
|
void CopyDrawVert( const drawVert_t* in, drawVert_t* out ){
|
|
out->lightmap[0] = in->lightmap[0];
|
|
out->lightmap[1] = in->lightmap[1];
|
|
out->st[0] = in->st[0];
|
|
out->st[1] = in->st[1];
|
|
VectorCopy( in->normal, out->normal );
|
|
VectorCopy( in->xyz, out->xyz );
|
|
}
|
|
|
|
void DPatch::BuildInRadiant( void* entity ){
|
|
int nIndex = g_FuncTable.m_pfnCreatePatchHandle();
|
|
//$ FIXME: m_pfnGetPatchHandle
|
|
patchMesh_t* pm = g_FuncTable.m_pfnGetPatchData( nIndex );
|
|
|
|
pm->height = height;
|
|
pm->width = width;
|
|
|
|
for ( int x = 0; x < width; x++ )
|
|
for ( int y = 0; y < height; y++ )
|
|
CopyDrawVert( &points[x][y], &pm->ctrl[x][y] );
|
|
|
|
QER_patch = pm;
|
|
|
|
/* if(entity)
|
|
{
|
|
// strcpy(pm->d_texture->name, texture);
|
|
|
|
brush_t* brush = (brush_t*)g_FuncTable.m_pfnCreateBrushHandle();
|
|
brush->patchBrush = TRUE;
|
|
brush->pPatch = pm;
|
|
|
|
pm->pSymbiot = brush;
|
|
pm->bSelected = false;
|
|
pm->bOverlay = false; // bleh, f*cks up, just have to wait for a proper function
|
|
pm->bDirty = true; // or get my own patch out....
|
|
pm->nListID = -1;
|
|
|
|
g_FuncTable.m_pfnCommitBrushHandleToEntity(brush, entity);
|
|
}
|
|
else*/ // patch to entity just plain dont work atm
|
|
|
|
if ( entity ) {
|
|
g_FuncTable.m_pfnCommitPatchHandleToEntity( nIndex, pm, texture, entity );
|
|
}
|
|
else{
|
|
g_FuncTable.m_pfnCommitPatchHandleToMap( nIndex, pm, texture );
|
|
}
|
|
|
|
QER_brush = pm->pSymbiot;
|
|
}
|
|
|
|
void DPatch::LoadFromBrush_t( brush_t* brush ){
|
|
QER_brush = brush;
|
|
QER_patch = brush->pPatch;
|
|
|
|
SetTexture( QER_patch->pShader->getName() );
|
|
|
|
for ( int x = 0; x < QER_patch->width; x++ )
|
|
for ( int y = 0; y < QER_patch->height; y++ )
|
|
CopyDrawVert( &QER_patch->ctrl[x][y], &points[x][y] );
|
|
|
|
width = QER_patch->width;
|
|
height = QER_patch->height;
|
|
}
|
|
|
|
void DPatch::RemoveFromRadiant(){
|
|
if ( QER_brush ) {
|
|
g_FuncTable.m_pfnDeleteBrushHandle( QER_brush );
|
|
}
|
|
}
|
|
|
|
bool DPatch::ResetTextures( const char *oldTextureName, const char *newTextureName ){
|
|
if ( !oldTextureName || !strcmp( texture, oldTextureName ) ) {
|
|
strcpy( texture, newTextureName );
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void Build1dArray( vec3_t* array, drawVert_t points[MAX_PATCH_WIDTH][MAX_PATCH_HEIGHT],
|
|
int startX, int startY, int number, bool horizontal, bool inverse ){
|
|
int x = startX, y = startY, i, step;
|
|
|
|
if ( inverse ) {
|
|
step = -1;
|
|
}
|
|
else{
|
|
step = 1;
|
|
}
|
|
|
|
for ( i = 0; i < number; i++ )
|
|
{
|
|
VectorCopy( points[x][y].xyz, array[i] );
|
|
|
|
if ( horizontal ) {
|
|
x += step;
|
|
}
|
|
else{
|
|
y += step;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Print1dArray( vec3_t* array, int size ){
|
|
for ( int i = 0; i < size; i++ )
|
|
Sys_Printf( "(%.0f %.0f %.0f)\t", array[i][0], array[i][1], array[i][2] );
|
|
Sys_Printf( "\n" );
|
|
}
|
|
|
|
bool Compare1dArrays( vec3_t* a1, vec3_t* a2, int size ){
|
|
int i;
|
|
bool equal = true;
|
|
|
|
for ( i = 0; i < size; i++ )
|
|
{
|
|
if ( !VectorCompare( a1[i], a2[size - i - 1] ) ) {
|
|
equal = false;
|
|
break;
|
|
}
|
|
}
|
|
return equal;
|
|
}
|
|
|
|
patch_merge_t DPatch::IsMergable( DPatch *other ){
|
|
int i, j;
|
|
vec3_t p1Array[4][MAX_PATCH_HEIGHT];
|
|
vec3_t p2Array[4][MAX_PATCH_HEIGHT];
|
|
|
|
int p1ArraySizes[4];
|
|
int p2ArraySizes[4];
|
|
|
|
patch_merge_t merge_info;
|
|
|
|
Build1dArray( p1Array[0], this->points, 0, 0, this->width, true, false );
|
|
Build1dArray( p1Array[1], this->points, this->width - 1, 0, this->height, false, false );
|
|
Build1dArray( p1Array[2], this->points, this->width - 1, this->height - 1, this->width, true, true );
|
|
Build1dArray( p1Array[3], this->points, 0, this->height - 1, this->height, false, true );
|
|
|
|
Build1dArray( p2Array[0], other->points, 0, 0, other->width, true, false );
|
|
Build1dArray( p2Array[1], other->points, other->width - 1, 0, other->height, false, false );
|
|
Build1dArray( p2Array[2], other->points, other->width - 1, other->height - 1, other->width, true, true );
|
|
Build1dArray( p2Array[3], other->points, 0, other->height - 1, other->height, false, true );
|
|
|
|
p1ArraySizes[0] = this->width;
|
|
p1ArraySizes[1] = this->height;
|
|
p1ArraySizes[2] = this->width;
|
|
p1ArraySizes[3] = this->height;
|
|
|
|
p2ArraySizes[0] = other->width;
|
|
p2ArraySizes[1] = other->height;
|
|
p2ArraySizes[2] = other->width;
|
|
p2ArraySizes[3] = other->height;
|
|
|
|
for ( i = 0; i < 4; i++ )
|
|
{
|
|
for ( j = 0; j < 4; j++ )
|
|
{
|
|
if ( p1ArraySizes[i] == p2ArraySizes[j] ) {
|
|
if ( Compare1dArrays( p1Array[i], p2Array[j], p1ArraySizes[i] ) ) {
|
|
merge_info.pos1 = i;
|
|
merge_info.pos2 = j;
|
|
merge_info.mergable = true;
|
|
return merge_info;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
merge_info.mergable = false;
|
|
return merge_info;
|
|
}
|
|
|
|
DPatch* DPatch::MergePatches( patch_merge_t merge_info, DPatch *p1, DPatch *p2 ){
|
|
while ( merge_info.pos1 != 2 )
|
|
{
|
|
p1->Transpose();
|
|
merge_info.pos1--;
|
|
if ( merge_info.pos1 < 0 ) {
|
|
merge_info.pos1 += 4;
|
|
}
|
|
}
|
|
|
|
while ( merge_info.pos2 != 0 )
|
|
{
|
|
p2->Transpose();
|
|
merge_info.pos2--;
|
|
if ( merge_info.pos2 < 0 ) {
|
|
merge_info.pos2 += 3;
|
|
}
|
|
}
|
|
|
|
int newHeight = p1->height + p2->height - 1;
|
|
if ( newHeight > MAX_PATCH_HEIGHT ) {
|
|
return NULL;
|
|
}
|
|
|
|
DPatch* newPatch = new DPatch();
|
|
|
|
newPatch->height = newHeight;
|
|
newPatch->width = p1->width;
|
|
newPatch->SetTexture( p1->texture );
|
|
|
|
int y = 0;
|
|
int i;
|
|
for ( i = 0; i < p1->height; i++, y++ )
|
|
for ( int x = 0; x < p1->width; x++ )
|
|
memcpy( &newPatch->points[x][y], &p1->points[x][i], sizeof( drawVert_t ) );
|
|
|
|
for ( i = 1; i < p2->height; i++, y++ )
|
|
for ( int x = 0; x < p2->width; x++ )
|
|
memcpy( &newPatch->points[x][y], &p2->points[x][i], sizeof( drawVert_t ) );
|
|
|
|
// newPatch->Invert();
|
|
|
|
return newPatch;
|
|
}
|
|
|
|
void DPatch::Invert(){
|
|
drawVert_t vertTemp;
|
|
int i, j;
|
|
|
|
for ( i = 0 ; i < width ; i++ )
|
|
{
|
|
for ( j = 0; j < height / 2; j++ )
|
|
{
|
|
memcpy( &vertTemp, &points[i][height - 1 - j], sizeof( drawVert_t ) );
|
|
memcpy( &points[i][height - 1 - j], &points[i][j], sizeof( drawVert_t ) );
|
|
memcpy( &points[i][j], &vertTemp, sizeof( drawVert_t ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
void DPatch::Transpose(){
|
|
int i, j, w;
|
|
drawVert_t dv;
|
|
|
|
if ( width > height ) {
|
|
for ( i = 0 ; i < height ; i++ )
|
|
{
|
|
for ( j = i + 1 ; j < width ; j++ )
|
|
{
|
|
if ( j < height ) {
|
|
// swap the value
|
|
memcpy( &dv, &points[j][i], sizeof( drawVert_t ) );
|
|
memcpy( &points[j][i], &points[i][j], sizeof( drawVert_t ) );
|
|
memcpy( &points[i][j], &dv, sizeof( drawVert_t ) );
|
|
}
|
|
else
|
|
{
|
|
// just copy
|
|
memcpy( &points[i][j], &points[j][i], sizeof( drawVert_t ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for ( i = 0 ; i < width ; i++ )
|
|
{
|
|
for ( j = i + 1 ; j < height ; j++ )
|
|
{
|
|
if ( j < width ) {
|
|
// swap the value
|
|
memcpy( &dv, &points[i][j], sizeof( drawVert_t ) );
|
|
memcpy( &points[i][j], &points[j][i], sizeof( drawVert_t ) );
|
|
memcpy( &points[j][i], &dv, sizeof( drawVert_t ) );
|
|
}
|
|
else
|
|
{
|
|
// just copy
|
|
memcpy( &points[j][i], &points[i][j], sizeof( drawVert_t ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
w = width;
|
|
width = height;
|
|
height = w;
|
|
|
|
Invert();
|
|
}
|
|
|
|
list<DPatch> DPatch::Split( bool rows, bool cols ){
|
|
list<DPatch> patchList;
|
|
int i;
|
|
int x, y;
|
|
|
|
if ( rows && height >= 5 ) {
|
|
for ( i = 0; i < ( height - 1 ) / 2; i++ )
|
|
{
|
|
DPatch p;
|
|
|
|
p.width = width;
|
|
p.height = 3;
|
|
p.SetTexture( texture );
|
|
|
|
for ( y = 0; y < 3; y++ )
|
|
{
|
|
for ( x = 0; x < p.width; x++ )
|
|
{
|
|
memcpy( &p.points[x][y], &points[x][( i * 2 ) + y], sizeof( drawVert_t ) );
|
|
}
|
|
}
|
|
patchList.push_back( p );
|
|
}
|
|
|
|
if ( cols && width >= 5 ) {
|
|
list<DPatch> patchList2;
|
|
|
|
for ( list<DPatch>::iterator patches = patchList.begin(); patches != patchList.end(); patches++ )
|
|
{
|
|
list<DPatch> patchList3 = ( *patches ).Split( false, true );
|
|
|
|
for ( list<DPatch>::iterator patches2 = patchList3.begin(); patches2 != patchList3.end(); patches2++ )
|
|
patchList2.push_front( *patches2 );
|
|
}
|
|
|
|
return patchList2;
|
|
}
|
|
}
|
|
else if ( cols && width >= 5 ) {
|
|
for ( i = 0; i < ( width - 1 ) / 2; i++ )
|
|
{
|
|
DPatch p;
|
|
|
|
p.height = height;
|
|
p.width = 3;
|
|
p.SetTexture( texture );
|
|
|
|
for ( x = 0; x < 3; x++ )
|
|
{
|
|
for ( y = 0; y < p.height; y++ )
|
|
{
|
|
memcpy( &p.points[x][y], &points[( i * 2 ) + x][y], sizeof( drawVert_t ) );
|
|
}
|
|
}
|
|
|
|
patchList.push_back( p );
|
|
}
|
|
}
|
|
|
|
return patchList;
|
|
}
|