Implement setting to change satellite size.

wojciech-graj · Apr 24, 2023 · 1cba834 · 1cba834
1 parent e6436ac
commit 1cba834
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diff --git a/res/shader/satellite.vert b/res/shader/satellite.vert
@@ -5,15 +5,16 @@ layout (location = 0) in vec3 in_pos;
 layout (location = 1) in vec3 in_color;
 
 layout (location = 0) uniform mat4 transform;
+layout (location = 1) uniform float scl;
 
 out vec3 color;
 
-const float scaling_factor = 15.0;
-const float max_size = 8.0;
+const float scaling_factor = 15.0f;
+const float max_size = 6.0f;
 
 void main()
 {
 	gl_Position = transform * vec4(in_pos, 1.0f);
-	gl_PointSize = clamp(round(scaling_factor - scaling_factor * (gl_Position.z / gl_Position.w)), 1, max_size);
+	gl_PointSize = clamp(round(scaling_factor * scl * (1.0f - (gl_Position.z / gl_Position.w))), scl, max_size * (scl + 1.0f));
 	color = in_color;
 }