tom/RT_GPU
1
0
Fork 0
mirror of https://github.com/TheRedShip/RT_GPU.git synced 2025-09-27 18:48:36 +02:00
Code Issues Packages Projects Releases Wiki Activity

~ | Glsl portal preprocessor

Browse Source
This commit is contained in:
TheRedShip
2025-01-19 14:29:57 +01:00
parent c5783a15f0
commit 8f70e282b3
4 changed files with 2441 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2413
fps.txt Normal file
View File

File diff suppressed because it is too large Load Diff

4
imgui.ini
View File

@ -11,7 +11,7 @@ Pos=1648,207
Size=266,285 Size=266,285
[Window][Fog settings] [Window][Fog settings]
Pos=1640,500 Pos=1643,500
Size=247,157 Size=247,157
[Window][Debug] [Window][Debug]
@ -19,6 +19,6 @@ Pos=1642,668
Size=260,143 Size=260,143
[Window][Debug BVH] [Window][Debug BVH]
Pos=1639,663 Pos=1639,664
Size=274,205 Size=274,205

4
scenes/dragon.rt
View File

@ -26,5 +26,5 @@ qu -1 1.999 -1 2 0 0 0 0 2 6
OBJ obj/Dragon_80K.obj OBJ obj/Dragon_80K.obj
po -1.99 -0.5 -0.5 0 1 0 0 0 1 1 4 # po -1.99 -0.5 -0.5 0 1 0 0 0 1 1 4
po -0.5 -0.5 -1.99 0 1 0 1 0 0 0 4 # po -0.5 -0.5 -1.99 0 1 0 1 0 0 0 4

50
shaders/trace.glsl
View File

@ -31,30 +31,24 @@ hitInfo traceScene(Ray ray)
{ {
hitInfo hit; hitInfo hit;
// for (int p = 0; p < 25; p++) //portals hit.t = 1e30;
// { hit.obj_index = -1;
hit.t = 1e30;
hit.obj_index = -1; for (int i = 0; i < u_objectsNum; i++)
{
for (int i = 0; i < u_objectsNum; i++) GPUObject obj = objects[i];
{
GPUObject obj = objects[i];
hitInfo temp_hit; hitInfo temp_hit;
if (intersect(ray, obj, temp_hit) && temp_hit.t > 0.0f && temp_hit.t < hit.t + 0.0001) if (intersect(ray, obj, temp_hit) && temp_hit.t < hit.t)
{ {
hit.t = temp_hit.t; hit.t = temp_hit.t;
hit.last_t = temp_hit.last_t; hit.last_t = temp_hit.last_t;
hit.obj_index = i; hit.obj_index = i;
hit.mat_index = obj.mat_index; hit.mat_index = obj.mat_index;
hit.position = temp_hit.position; hit.position = temp_hit.position;
hit.normal = temp_hit.normal; hit.normal = temp_hit.normal;
}
} }
// if (hit.obj_index == -1 || objects[hit.obj_index].type != 5) }
// break ;
// ray = portalRay(ray, hit);
// }
return (hit); return (hit);
} }
@ -134,11 +128,15 @@ hitInfo traceRay(Ray ray)
{ {
hitBVH = traceBVH(ray); hitBVH = traceBVH(ray);
hitScene = traceScene(ray); hitScene = traceScene(ray);
hit = hitBVH.t < hitScene.t ? hitBVH : hitScene; hit = hitBVH.t < hitScene.t ? hitBVH : hitScene;
if (hit.obj_index == -1 || objects[hit.obj_index].type != 5) #if 0
break ; if (hit.obj_index == -1 || objects[hit.obj_index].type != 5)
ray = portalRay(ray, hit); break ;
ray = portalRay(ray, hit);
#else
return (hit);
#endif
} }
return (hit); return (hit);