1 files changed, 25 insertions, 0 deletions
diff --git a/basicsuite/advancedcustommaterial/shaders/gl3/light.inc.frag b/basicsuite/advancedcustommaterial/shaders/gl3/light.inc.frag
new file mode 100644
index 0000000..0b64263
--- /dev/null
+++ b/basicsuite/advancedcustommaterial/shaders/gl3/light.inc.frag
@@ -0,0 +1,25 @@
+const int MAX_LIGHTS = 8;
+const int TYPE_POINT = 0;
+const int TYPE_DIRECTIONAL = 1;
+const int TYPE_SPOT = 2;
+struct Light {
+    int type;
+    vec3 position;
+    vec3 color;
+    float intensity;
+    vec3 direction;
+    float constantAttenuation;
+    float linearAttenuation;
+    float quadraticAttenuation;
+    float cutOffAngle;
+};
+uniform Light lights[MAX_LIGHTS];
+uniform int lightCount;
+
+// Pre-convolved environment maps
+struct EnvironmentLight {
+    samplerCube irradiance; // For diffuse contribution
+    samplerCube specular; // For specular contribution
+};
+uniform EnvironmentLight envLight;
+uniform int envLightCount = 0;