diff options
Diffstat (limited to 'drivers/gles2/shaders')
| -rw-r--r-- | drivers/gles2/shaders/material.glsl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gles2/shaders/material.glsl b/drivers/gles2/shaders/material.glsl index 63ff4a5f47..bf82822378 100644 --- a/drivers/gles2/shaders/material.glsl +++ b/drivers/gles2/shaders/material.glsl @@ -819,6 +819,10 @@ void main() { vec4 color = color_interp; #endif +#if defined(ENABLE_NORMALMAP) + + vec3 normalmap = vec3(0.0); +#endif @@ -833,6 +837,11 @@ FRAGMENT_SHADER_CODE } +#if defined(ENABLE_NORMALMAP) + + normal = normalize( tangent_interp * normalmap.x + binormal_interp * normalmap.y + normal_interp * normalmap.z ) * side; +#endif + #if defined(ENABLE_DISCARD) if (discard_) { //easy to eliminate dead code |