mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-23 04:42:32 +00:00
925300716b
It was added only because FitzQuake used it in its pre-bsp2 large-map support. That support has been hidden in bspfile.c for some time now. This doesn't gain much other than having one less type to worry about. Well tested on Conflagrant Rodent (the map that caused the need for mclipnode_t in the first place).
350 lines
6.3 KiB
C
350 lines
6.3 KiB
C
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include "hulls.h"
|
|
|
|
// 0,0
|
|
// |\ .
|
|
// |s\ .
|
|
// |ss\ .
|
|
// 0 1
|
|
|
|
static dclipnode_t clipnodes_simple_wedge[] = {
|
|
{ 0, { 1, CONTENTS_EMPTY}},
|
|
{ 1, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
};
|
|
|
|
static plane_t planes_simple_wedge[] = {
|
|
{{1, 0, 0}, 0, 0, 0}, // 0
|
|
{{0.8, 0, 0.6}, 0, 4, 0}, // 1
|
|
};
|
|
|
|
hull_t hull_simple_wedge = {
|
|
clipnodes_simple_wedge,
|
|
planes_simple_wedge,
|
|
0,
|
|
1,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// -32 32 48
|
|
// sss|sss| |sss
|
|
// sss|sss| |sss
|
|
// 0 1 2
|
|
|
|
static dclipnode_t clipnodes_tpp1[] = {
|
|
{ 0, { 1, CONTENTS_SOLID}},
|
|
{ 1, { 2, CONTENTS_SOLID}},
|
|
{ 2, {CONTENTS_SOLID, CONTENTS_EMPTY}},
|
|
};
|
|
|
|
static plane_t planes_tpp1[] = {
|
|
{{1, 0, 0}, -32, 0, 0},
|
|
{{1, 0, 0}, 32, 0, 0},
|
|
{{1, 0, 0}, 48, 0, 0},
|
|
};
|
|
|
|
hull_t hull_tpp1 = {
|
|
clipnodes_tpp1,
|
|
planes_tpp1,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// -32 32 48
|
|
// sss|sss| |sss
|
|
// sss|sss| |sss
|
|
// 1 0 2
|
|
|
|
static dclipnode_t clipnodes_tpp2[] = {
|
|
{ 0, { 2, 1}},
|
|
{ 1, {CONTENTS_SOLID, CONTENTS_SOLID}},
|
|
{ 2, {CONTENTS_SOLID, CONTENTS_EMPTY}},
|
|
};
|
|
|
|
static plane_t planes_tpp2[] = {
|
|
{{1, 0, 0}, 32, 0, 0},
|
|
{{1, 0, 0}, -32, 0, 0},
|
|
{{1, 0, 0}, 48, 0, 0},
|
|
};
|
|
|
|
hull_t hull_tpp2 = {
|
|
clipnodes_tpp2,
|
|
planes_tpp2,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// -32 32 48
|
|
// sss| |www|sss
|
|
// sss| |www|sss
|
|
// 1 0 2
|
|
|
|
static dclipnode_t clipnodes_tppw[] = {
|
|
{ 0, { 2, 1}},
|
|
{ 1, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
{ 2, {CONTENTS_SOLID, CONTENTS_WATER}},
|
|
};
|
|
|
|
static plane_t planes_tppw[] = {
|
|
{{1, 0, 0}, 32, 0, 0},
|
|
{{1, 0, 0}, -32, 0, 0},
|
|
{{1, 0, 0}, 48, 0, 0},
|
|
};
|
|
|
|
hull_t hull_tppw = {
|
|
clipnodes_tppw,
|
|
planes_tppw,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 2
|
|
// 32 ---+--- 1
|
|
// |sss
|
|
// ---+--- 0
|
|
// ss0,0ss
|
|
static dclipnode_t clipnodes_step1[] = {
|
|
{ 0, { 1, CONTENTS_SOLID}},
|
|
{ 1, {CONTENTS_EMPTY, 2}},
|
|
{ 2, {CONTENTS_SOLID, CONTENTS_EMPTY}},
|
|
};
|
|
|
|
static plane_t planes_step1[] = {
|
|
{{0, 0, 1}, 0, 2, 0},
|
|
{{0, 0, 1}, 32, 2, 0},
|
|
{{1, 0, 0}, 0, 0, 0},
|
|
};
|
|
|
|
hull_t hull_step1 = {
|
|
clipnodes_step1,
|
|
planes_step1,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 0
|
|
// |
|
|
// 32 +--- 1
|
|
// |sss
|
|
// ---+sss 2
|
|
// ss0,0ss
|
|
static dclipnode_t clipnodes_step2[] = {
|
|
{ 0, { 1, 2}},
|
|
{ 1, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
{ 2, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
};
|
|
|
|
static plane_t planes_step2[] = {
|
|
{{1, 0, 0}, 0, 0, 0},
|
|
{{0, 0, 1}, 32, 2, 0},
|
|
{{0, 0, 1}, 0, 2, 0},
|
|
};
|
|
|
|
hull_t hull_step2 = {
|
|
clipnodes_step2,
|
|
planes_step2,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 0
|
|
// |
|
|
// 2---+ 32
|
|
// sss|
|
|
// sss+--- 1
|
|
// ss0,0ss
|
|
static dclipnode_t clipnodes_step3[] = {
|
|
{ 0, { 1, 2}},
|
|
{ 1, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
{ 2, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
};
|
|
|
|
static plane_t planes_step3[] = {
|
|
{{1, 0, 0}, 0, 0, 0},
|
|
{{0, 0, 1}, 0, 2, 0},
|
|
{{0, 0, 1}, 32, 2, 0},
|
|
};
|
|
|
|
hull_t hull_step3 = {
|
|
clipnodes_step3,
|
|
planes_step3,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 3 2
|
|
// ss| |
|
|
// 4 --+ | -20,40
|
|
// | |
|
|
// 32 --+-+--- 1
|
|
// |sss
|
|
// ---+--- 0
|
|
// ss0,0ss
|
|
static dclipnode_t clipnodes_covered_step[] = {
|
|
{ 0, { 1, CONTENTS_SOLID}},
|
|
{ 1, { 3, 2}},
|
|
{ 2, {CONTENTS_SOLID, CONTENTS_EMPTY}},
|
|
{ 3, {CONTENTS_EMPTY, 4}},
|
|
{ 4, {CONTENTS_SOLID, CONTENTS_EMPTY}},
|
|
};
|
|
|
|
static plane_t planes_covered_step[] = {
|
|
{{0, 0, 1}, 0, 2, 0},
|
|
{{0, 0, 1}, 32, 2, 0},
|
|
{{1, 0, 0}, 0, 0, 0},
|
|
{{1, 0, 0}, -20, 0, 0},
|
|
{{0, 0, 1}, 40, 2, 0},
|
|
};
|
|
|
|
hull_t hull_covered_step = {
|
|
clipnodes_covered_step,
|
|
planes_covered_step,
|
|
0,
|
|
4,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 0
|
|
// |
|
|
// 0,0+--- 1
|
|
// /ssss
|
|
// 2 ssss
|
|
static dclipnode_t clipnodes_ramp[] = {
|
|
{ 0, { 1, 2}},
|
|
{ 1, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
{ 2, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
};
|
|
|
|
static plane_t planes_ramp[] = {
|
|
{{ 1, 0, 0}, 0, 0, 0},
|
|
{{ 0, 0, 1}, 0, 2, 0},
|
|
{{-0.6, 0, 0.8}, 0, 4, 0},
|
|
};
|
|
|
|
hull_t hull_ramp = {
|
|
clipnodes_ramp,
|
|
planes_ramp,
|
|
0,
|
|
2,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 2 1
|
|
// ss|sss|ss
|
|
// ss+-3-+ss 8
|
|
// ss| |ss
|
|
// ss+-4-+ss -8
|
|
// ss|sss|ss
|
|
// -8 8
|
|
// looking at plane 0: back of 0 is empty, front of 0 has above hole
|
|
static dclipnode_t clipnodes_hole[] = {
|
|
{ 0, { 1, CONTENTS_EMPTY}},
|
|
{ 1, {CONTENTS_SOLID, 2}},
|
|
{ 2, { 3, CONTENTS_SOLID}},
|
|
{ 3, {CONTENTS_SOLID, 4}},
|
|
{ 4, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
};
|
|
|
|
static plane_t planes_hole[] = {
|
|
{{ 0, 1, 0}, 0, 1, 0},
|
|
{{ 1, 0, 0}, 8, 0, 0},
|
|
{{ 1, 0, 0}, -8, 0, 0},
|
|
{{ 0, 0, 1}, 8, 2, 0},
|
|
{{ 0, 0, 1}, -8, 2, 0},
|
|
};
|
|
|
|
hull_t hull_hole = {
|
|
clipnodes_hole,
|
|
planes_hole,
|
|
0,
|
|
4,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 2 3
|
|
// 32 ---+---+--- 1
|
|
// |sss|
|
|
// ---+---+--- 0
|
|
// ss0,0s8,0ss
|
|
static dclipnode_t clipnodes_ridge[] = {
|
|
{ 0, { 1, CONTENTS_SOLID}},
|
|
{ 1, {CONTENTS_EMPTY, 2}},
|
|
{ 2, { 3, CONTENTS_EMPTY}},
|
|
{ 3, {CONTENTS_EMPTY, CONTENTS_SOLID}},
|
|
};
|
|
|
|
static plane_t planes_ridge[] = {
|
|
{{0, 0, 1}, 0, 2, 0},
|
|
{{0, 0, 1}, 32, 2, 0},
|
|
{{1, 0, 0}, 0, 0, 0},
|
|
{{1, 0, 0}, 8, 0, 0},
|
|
};
|
|
|
|
hull_t hull_ridge = {
|
|
clipnodes_ridge,
|
|
planes_ridge,
|
|
0,
|
|
3,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
// 5
|
|
// ssssssssssss|6
|
|
// 1 sssssss 2 s.
|
|
// \sssssss/ss/|
|
|
// s\sssss/ss/ |
|
|
// ss\s 4.--.--.-- 20
|
|
// sss\s/ .
|
|
// 3 ----. 0,0 .
|
|
// wwwww\ .
|
|
// wwwwww\ .
|
|
// 0 -------.------- -20
|
|
// sssssssssssssss
|
|
// sssssssssssssss
|
|
static dclipnode_t clipnodes_cave[] = {
|
|
{ 0, { 1, CONTENTS_SOLID}},
|
|
{ 1, { 2, 3}},
|
|
{ 2, {CONTENTS_SOLID, 4}},
|
|
{ 3, {CONTENTS_SOLID, CONTENTS_WATER}},
|
|
{ 4, { 5, CONTENTS_EMPTY}},
|
|
{ 5, {CONTENTS_EMPTY, 6}},
|
|
{ 6, {CONTENTS_SOLID, CONTENTS_EMPTY}},
|
|
};
|
|
|
|
static plane_t planes_cave[] = {
|
|
{{ 0, 0, 1}, -20, 2, 0},
|
|
{{ 0.6, 0, 0.8}, 0, 3, 0},
|
|
{{-0.8, 0, 0.6}, 0, 3, 0},
|
|
{{ 0, 0, 1}, 0, 2, 0},
|
|
{{ 0, 0, 1}, 20, 2, 0},
|
|
{{ 1, 0, 0}, 50, 0, 0},
|
|
{{-0.8, 0, 0.6}, -20, 3, 0},
|
|
};
|
|
|
|
hull_t hull_cave = {
|
|
clipnodes_cave,
|
|
planes_cave,
|
|
0,
|
|
6,
|
|
{0, 0, 0},
|
|
{0, 0, 0},
|
|
};
|