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Replace 'light_source_position' with 'light_position'

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This commit is contained in:
Grant Sanderson 2023-01-18 10:04:51 -08:00
parent 0b72bc5d08
commit 874906bedf
1 changed files with 1 additions and 1 deletions
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2
manimlib/shaders/textured_surface/frag.glsl
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@ -20,7 +20,7 @@ void main() {
if(num_textures == 2.0){ if(num_textures == 2.0){
vec4 dark_color = texture(DarkTexture, v_im_coords); vec4 dark_color = texture(DarkTexture, v_im_coords);
float dp = dot( float dp = dot(
normalize(light_source_position - v_point), normalize(light_position - v_point),
normalize(v_normal) normalize(v_normal)
); );
float alpha = smoothstep(-dark_shift, dark_shift, dp); float alpha = smoothstep(-dark_shift, dark_shift, dp);