Fixing another stray global variable

manim/renderer/shaders/include/finalize_color.glsl

@@ -8,7 +8,8 @@ vec3 float_to_color(float value, float min_val, float max_val, vec3[9] colormap_
     return mix(colormap_data[disc_alpha], colormap_data[disc_alpha + 1], 8.0 * alpha - disc_alpha);
 }
 
-vec4 add_light(vec4 color, vec3 point, vec3 unit_normal, vec3 light_coords, float gloss, float shadow)
+vec4 add_light(vec4 color, vec3 point, vec3 unit_normal, vec3 light_coords, float gloss, float shadow,
+               float reflectiveness)
 {
     if (gloss == 0.0 && shadow == 0.0 && reflectiveness == 0.0)
         return color;
@@ -32,11 +33,12 @@ vec4 add_light(vec4 color, vec3 point, vec3 unit_normal, vec3 light_coords, floa
     return vec4(darkening * mix(color.rgb, vec3(1.0), shine), color.a);
 }
 
-vec4 finalize_color(vec4 color, vec3 point, vec3 unit_normal, vec3 light_coords, float gloss, float shadow)
+vec4 finalize_color(vec4 color, vec3 point, vec3 unit_normal, vec3 light_coords, float gloss, float shadow,
+                    float reflectiveness)
 {
     ///// INSERT COLOR FUNCTION HERE /////
     // The line above may be replaced by arbitrary code snippets, as per
     // the method Mobject.set_color_by_code
-    return add_light(color, point, unit_normal, light_coords, gloss, shadow);
+    return add_light(color, point, unit_normal, light_coords, gloss, shadow, reflectiveness);
 }
 #endif // FINALIZE_COLOR_GLSL

manim/renderer/shaders/quadratic_bezier_fill/frag.glsl

@@ -1,6 +1,7 @@
 #version 330
 
 #include "../include/camera_uniform_declarations.glsl"
+
 uniform vec2 pixel_shape;
 uniform float index;
 

manim/renderer/shaders/quadratic_bezier_fill/geom.glsl

@@ -1,5 +1,12 @@
 #version 330
 
+#include "../include/camera_uniform_declarations.glsl"
+#include "../include/finalize_color.glsl"
+#include "../include/get_gl_Position.glsl"
+#include "../include/get_unit_normal.glsl"
+#include "../include/mobject_uniform_declarations.glsl"
+#include "../include/quadratic_bezier_geometry_functions.glsl"
+
 layout(triangles) in;
 layout(triangle_strip, max_vertices = 5) out;
 
@@ -19,19 +26,12 @@ out float orientation;
 out vec2 uv_coords;
 out float bezier_degree;
 
-// Analog of import for manim only
-#include "../include/camera_uniform_declarations.glsl"
-#include "../include/finalize_color.glsl"
-#include "../include/get_gl_Position.glsl"
-#include "../include/get_unit_normal.glsl"
-#include "../include/mobject_uniform_declarations.glsl"
-#include "../include/quadratic_bezier_geometry_functions.glsl"
-
 const vec2 uv_coords_arr[3] = vec2[3](vec2(0, 0), vec2(0.5, 0), vec2(1, 1));
 
 void emit_vertex_wrapper(vec3 point, int index)
 {
-    color = finalize_color(v_color[index], point, v_global_unit_normal[index], light_source_position, gloss, shadow);
+    color = finalize_color(v_color[index], point, v_global_unit_normal[index], light_source_position, gloss, shadow,
+                           reflectiveness);
     gl_Position = get_gl_Position(point);
     uv_coords = uv_coords_arr[index];
     EmitVertex();

manim/renderer/shaders/quadratic_bezier_stroke/geom.glsl

@@ -248,7 +248,7 @@ void main()
         // vec3 xyz_coords = vec3(corners[i], controls[index_map[i]].z);
         vec3 xyz_coords = vec3(corners[i], controls[index_map[i]].z);
         color = finalize_color(v_color[index_map[i]], xyz_coords, v_global_unit_normal[index_map[i]],
-                               light_source_position, gloss, shadow);
+                               light_source_position, gloss, shadow, reflectiveness);
         gl_Position = vec4(get_gl_Position(vec3(corners[i], 0.0)).xy, get_gl_Position(controls[index_map[i]]).zw);
         EmitVertex();
     }