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#23 fix water grid (unused)

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XProger
2018-03-13 20:21:21 +03:00
parent 64438c3ec1
commit 92ded87837
1 changed files with 7 additions and 2 deletions
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9
src/shaders/water.glsl
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@@ -29,7 +29,12 @@ uniform sampler2D sNormal;
attribute vec4 aCoord;
void main() {
vec3 coord = aCoord.xyz * (1.0 / 32767.0);
#ifdef WATER_USE_GRID
vec3 coord = aCoord.xyz;
#else
vec3 coord = aCoord.xyz * (1.0 / 32767.0);
#endif
vTexCoord = (coord.xy * 0.5 + 0.5) * uTexParam.zw;
#if defined(WATER_MASK) || defined(WATER_COMPOSE)
@@ -39,7 +44,7 @@ uniform sampler2D sNormal;
#ifdef WATER_COMPOSE
#ifdef WATER_USE_GRID
vTexCoord = (coord.xy * (1.0 / 48.0) * 0.5 + 0.5) * uTexParam.zw;
height = texture2D(sNormal, vTexCoord).x;
height = clamp(texture2D(sNormal, vTexCoord).x * 2.0, -0.1, 0.1);
#endif
#endif