first commit

shader/gbuffer_opaque.frag

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+#version 450
+
+layout (binding = 1) uniform sampler2D TextureColor;
+layout (binding = 2) uniform sampler2D TextureNormal;
+
+layout(location = 0) in vec3 FragmentNormal;
+layout(location = 1) in vec3 FragmentTangent;
+layout(location = 2) in vec3 FragmentPosition;
+layout(location = 3) in vec2 FragmentTexCoord;
+
+layout (location = 0) out vec4 outPosition;
+layout (location = 1) out vec4 outNormal;
+layout (location = 2) out vec4 outColor;
+
+void main()
+{
+    outPosition=vec4(normalize(FragmentPosition*2.0-vec3(1.0)),1.0);
+
+    vec3 N = normalize(FragmentNormal);
+    vec3 T = normalize(FragmentTangent);
+    vec3 B = cross(N,T);
+    mat3 TBN = mat3(T,B,N);
+    vec3 tnorm = (texture(TextureNormal,FragmentTexCoord).xyz*2.0-vec3(1.0))*TBN;
+
+    outNormal=vec4(normalize(tnorm),1.0);
+    //outNormal=vec4(normalize(FragmentNormal),1.0);
+
+    outColor=texture(TextureColor,FragmentTexCoord);
+}