Consolidate lighting uniforms

manimlib/shaders/inserts/finalize_color.glsl

@@ -1,3 +1,9 @@
+uniform vec3 light_source_position;
+uniform vec3 camera_position;
+uniform float reflectiveness;
+uniform float gloss;
+uniform float shadow;
+
 vec3 float_to_color(float value, float min_val, float max_val, vec3[9] colormap_data){
     float alpha = clamp((value - min_val) / (max_val - min_val), 0.0, 1.0);
     int disc_alpha = min(int(alpha * 8), 7);

manimlib/shaders/mandelbrot_fractal/frag.glsl

@@ -1,12 +1,5 @@
 #version 330
 
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
-uniform float focal_distance;
-
 uniform vec2 parameter;
 uniform float opacity;
 uniform float n_steps;

manimlib/shaders/newton_fractal/frag.glsl

@@ -1,12 +1,5 @@
 #version 330
 
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
-uniform float focal_distance;
-
 uniform vec4 color0;
 uniform vec4 color1;
 uniform vec4 color2;

manimlib/shaders/quadratic_bezier_fill/geom.glsl

@@ -6,13 +6,6 @@ layout (triangle_strip, max_vertices = 5) out;
 uniform float anti_alias_width;
 uniform vec2 pixel_shape;
 
-// Needed for finalize_color
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
-
 in vec3 verts[3];
 in float v_orientation[3];
 in vec4 v_color[3];

manimlib/shaders/quadratic_bezier_stroke/geom.glsl

@@ -6,14 +6,7 @@ layout (triangle_strip, max_vertices = 6) out;
 uniform float anti_alias_width;
 uniform float flat_stroke;
 uniform vec2 pixel_shape;
-
-//Needed for lighting
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
 uniform float joint_type;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
 
 in vec3 verts[3];
 

manimlib/shaders/surface/vert.glsl

@@ -1,10 +1,5 @@
 #version 330
 
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
 uniform vec4 clip_plane;
 
 in vec3 point;

manimlib/shaders/textured_surface/frag.glsl

@@ -3,12 +3,6 @@
 uniform sampler2D LightTexture;
 uniform sampler2D DarkTexture;
 uniform float num_textures;
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
-uniform float focal_distance;
 
 in vec3 xyz_coords;
 in vec3 v_normal;

manimlib/shaders/true_dot/frag.glsl

@@ -1,12 +1,6 @@
 #version 330
 
-uniform vec3 light_source_position;
-uniform vec3 camera_position;
-uniform float reflectiveness;
-uniform float gloss;
-uniform float shadow;
 uniform float anti_alias_width;
-uniform float focal_distance;
 uniform float glow_factor;
 
 in vec4 color;