Moved shaders to new directory

shaders/glsl/deferredshadows/shadow.geom

@@ -0,0 +1,27 @@
+#version 450
+
+#define LIGHT_COUNT 3
+
+layout (triangles, invocations = LIGHT_COUNT) in;
+layout (triangle_strip, max_vertices = 3) out;
+
+layout (binding = 0) uniform UBO 
+{
+	mat4 mvp[LIGHT_COUNT];
+	vec4 instancePos[3];
+} ubo;
+
+layout (location = 0) in int inInstanceIndex[];
+
+void main() 
+{
+	vec4 instancedPos = ubo.instancePos[inInstanceIndex[0]]; 
+	for (int i = 0; i < gl_in.length(); i++)
+	{
+		gl_Layer = gl_InvocationID;
+		vec4 tmpPos = gl_in[i].gl_Position + instancedPos;
+		gl_Position = ubo.mvp[gl_InvocationID] * tmpPos;
+		EmitVertex();
+	}
+	EndPrimitive();
+}