diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gles3/shaders/scene.glsl | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl index 6143ce2167..393ba014c6 100644 --- a/drivers/gles3/shaders/scene.glsl +++ b/drivers/gles3/shaders/scene.glsl @@ -1803,22 +1803,22 @@ void main() { #ifdef LIGHTMAP_BICUBIC_FILTER vec3 lm_light_l0 = textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 0.0), lightmap_texture_size).rgb; - vec3 lm_light_l1n1 = textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 1.0), lightmap_texture_size).rgb; - vec3 lm_light_l1_0 = textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 2.0), lightmap_texture_size).rgb; - vec3 lm_light_l1p1 = textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 3.0), lightmap_texture_size).rgb; + vec3 lm_light_l1n1 = (textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 1.0), lightmap_texture_size).rgb - vec3(0.5)) * 2.0; + vec3 lm_light_l1_0 = (textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 2.0), lightmap_texture_size).rgb - vec3(0.5)) * 2.0; + vec3 lm_light_l1p1 = (textureArray_bicubic(lightmap_textures, uvw + vec3(0.0, 0.0, 3.0), lightmap_texture_size).rgb - vec3(0.5)) * 2.0; #else vec3 lm_light_l0 = textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 0.0), 0.0).rgb; - vec3 lm_light_l1n1 = textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 1.0), 0.0).rgb; - vec3 lm_light_l1_0 = textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 2.0), 0.0).rgb; - vec3 lm_light_l1p1 = textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 3.0), 0.0).rgb; + vec3 lm_light_l1n1 = (textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 1.0), 0.0).rgb - vec3(0.5)) * 2.0; + vec3 lm_light_l1_0 = (textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 2.0), 0.0).rgb - vec3(0.5)) * 2.0; + vec3 lm_light_l1p1 = (textureLod(lightmap_textures, uvw + vec3(0.0, 0.0, 3.0), 0.0).rgb - vec3(0.5)) * 2.0; #endif vec3 n = normalize(lightmap_normal_xform * normal); ambient_light += lm_light_l0 * lightmap_exposure_normalization; - ambient_light += lm_light_l1n1 * n.y * lightmap_exposure_normalization; - ambient_light += lm_light_l1_0 * n.z * lightmap_exposure_normalization; - ambient_light += lm_light_l1p1 * n.x * lightmap_exposure_normalization; + ambient_light += lm_light_l1n1 * n.y * (lm_light_l0 * lightmap_exposure_normalization * 4.0); + ambient_light += lm_light_l1_0 * n.z * (lm_light_l0 * lightmap_exposure_normalization * 4.0); + ambient_light += lm_light_l1p1 * n.x * (lm_light_l0 * lightmap_exposure_normalization * 4.0); #else #ifdef LIGHTMAP_BICUBIC_FILTER ambient_light += textureArray_bicubic(lightmap_textures, uvw, lightmap_texture_size).rgb * lightmap_exposure_normalization; |