shadow wip

include/Engine/Rendering/ShadowPass.cpp

@@ -62,8 +62,6 @@ void ShadowPass::ClearBuffer()
 void ShadowPass::Draw(RenderScene & scene)
 {
     ShadowPassState* state = new ShadowPassState(m_DepthBuffer.GetHandle());
-    glDrawBuffer(GL_NONE);
-    glReadBuffer(GL_NONE);
 
     GLuint shaderHandle = m_ShadowProgram->GetHandle();
     m_ShadowProgram->Bind();

resources/Shaders/Shadow.frag.glsl

@@ -12,7 +12,7 @@ layout(location = 0 ) out float ShadowMap;
 void main()
 {
 	//ShadowMap = vec4(vec3(gl_FragCoord.z), 1.0);
-	//ShadowMap = gl_FragCoord.z;
+	ShadowMap = (glgl_FragCoord.x, glgl_FragCoord.y, glgl_FragCoord.z);
 }