mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-12-11 21:31:30 +00:00
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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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 mclipnode_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},
|
|
};
|