Additional Shaders and Graphical Effects

resources/shaders/cubemap.fragment

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+#version 130
+
+uniform samplerCube cubemap;
+
+in vec3 cubemapCoord;
+
+out vec4 FragColor;
+
+
+void main() {
+	// cubemapCoord is flipped because images are upside down when loaded by JOGL
+	FragColor = texture(cubemap, cubemapCoord);
+} 
+

resources/shaders/cubemap.vertex

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+#version 130
+
+uniform mat4 viewMat;
+uniform mat4 proMat;
+
+in vec3 VertexPosition;
+
+out vec3 cubemapCoord;
+
+
+void main() {
+	cubemapCoord = VertexPosition;
+	vec4 pos = proMat * mat4(mat3(viewMat)) * vec4(VertexPosition, 1.0);
+
+	// Setting the z coordinate to w will push the fragments to the far clipping plane
+	gl_Position = vec4(pos.xyww);
+} 
+