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Cleanup: EEVEE: Use correct prefix for view space vectors

This commit is contained in:
Clément Foucault 2021-03-10 15:42:45 +01:00
parent d89fb77d89
commit 793335f3e2
1 changed files with 13 additions and 13 deletions
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26
source/blender/draw/engines/eevee/shaders/effect_ssr_frag.glsl
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@ -65,10 +65,10 @@ uniform sampler2D specroughBuffer;
layout(location = 0) out vec4 hitData;
void do_planar_ssr(int index,
vec3 V,
vec3 N,
vec3 T,
vec3 B,
vec3 vV,
vec3 vN,
vec3 vT,
vec3 vB,
vec3 viewPlaneNormal,
vec3 vP,
float alpha,
@ -76,13 +76,13 @@ void do_planar_ssr(int index,
{
float pdf;
/* Microfacet normal */
vec3 H = sample_ggx(rand.xzw, alpha, V, N, T, B, pdf);
vec3 R = reflect(-V, H);
R = reflect(R, viewPlaneNormal);
vec3 vH = sample_ggx(rand.xzw, alpha, vV, vN, vT, vB, pdf);
vec3 vR = reflect(-vV, vH);
vR = reflect(vR, viewPlaneNormal);
Ray ray;
ray.origin = vP;
ray.direction = R * 1e16;
ray.direction = vR * 1e16;
RayTraceParameters params;
params.jitter = rand.y;
@ -99,16 +99,16 @@ void do_planar_ssr(int index,
hitData = encode_hit_data(data);
}
void do_ssr(vec3 V, vec3 N, vec3 T, vec3 B, vec3 vP, float alpha, vec4 rand)
void do_ssr(vec3 vV, vec3 vN, vec3 vT, vec3 vB, vec3 vP, float alpha, vec4 rand)
{
float pdf;
/* Microfacet normal */
vec3 H = sample_ggx(rand.xzw, alpha, V, N, T, B, pdf);
vec3 R = reflect(-V, H);
vec3 vH = sample_ggx(rand.xzw, alpha, vV, vN, vT, vB, pdf);
vec3 vR = reflect(-vV, vH);
Ray ray;
ray.origin = vP + N * 1e-4;
ray.direction = R * 1e16;
ray.origin = vP + vN * 1e-4;
ray.direction = vR * 1e16;
RayTraceParameters params;
params.thickness = ssrThickness;