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- moved fbtex to post.c, made it a ping-pong buffer, added fbos for it.
[demo_prior]
/
sdr
/
whitted.p.glsl
diff --git
a/sdr/whitted.p.glsl
b/sdr/whitted.p.glsl
index
3fa4308
..
44bb180
100644
(file)
--- a/
sdr/whitted.p.glsl
+++ b/
sdr/whitted.p.glsl
@@
-169,6
+169,7
@@
vec3 backdrop(in vec3 dir)
#define FLOOR_OFFS vec3(3.0, 0.0, 0.0)
#define FLOOR_SIZE vec2(5.5, 15.0)
#define FLOOR_OFFS vec3(3.0, 0.0, 0.0)
#define FLOOR_SIZE vec2(5.5, 15.0)
+#define REFL_POS vec3(1.36, -0.5, 0.0)
#define GLASS_POS vec3(0.0, 0.2, 1.2)
bool isect_scene(in vec3 ro, in vec3 rd, out HitPoint hit_res)
#define GLASS_POS vec3(0.0, 0.2, 1.2)
bool isect_scene(in vec3 ro, in vec3 rd, out HitPoint hit_res)
@@
-178,7
+179,7
@@
bool isect_scene(in vec3 ro, in vec3 rd, out HitPoint hit_res)
nearest.dist = 10000.0;
nearest.dist = 10000.0;
- if(isect_sphere(ro, rd, vec3(1.5, -0.5, 0.0), 0.85, hit)) {
+ if(isect_sphere(ro, rd, REFL_POS, 0.85, hit)) {
nearest = hit;
nearest.mtl = mtl_sph;
if(hit.dist < 1.0) {
nearest = hit;
nearest.mtl = mtl_sph;
if(hit.dist < 1.0) {