1 files changed, 43 insertions, 0 deletions
diff --git a/shaders/pbr.vert b/shaders/pbr.vert
new file mode 100644
index 0000000..d1acbba
--- /dev/null
+++ b/shaders/pbr.vert
@@ -0,0 +1,43 @@
+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (location = 0) in vec3 inPos;
+layout (location = 1) in vec3 inNormal;
+layout (location = 2) in vec2 inUV;
+//instance
+layout (location = 3) in int  inMatId;
+layout (location = 4) in mat4 inModel;
+layout (location = 8) in vec4 inColor;
+
+layout (binding = 0) uniform UBO
+{
+	mat4 projection;
+	mat4 model;
+	mat4 view;
+	vec3 camPos;
+} ubo;
+
+layout (location = 0) out vec3 outWorldPos;
+layout (location = 1) out vec3 outNormal;
+layout (location = 2) out vec2 outUV;
+layout (location = 3) out int outMatId;
+layout (location = 4) out vec4 outColor;
+
+out gl_PerVertex
+{
+	vec4 gl_Position;
+};
+
+void main()
+{
+	vec3 locPos = vec3(inModel * vec4(inPos, 1.0));
+	outWorldPos = locPos;
+	outNormal = mat3(inModel) * inNormal;
+	outColor = inColor;
+	outUV = inUV;
+	//outUV.t = 1.0 - inUV.t;
+	outMatId = inMatId;
+	gl_Position =  ubo.projection * ubo.view * vec4(outWorldPos, 1.0);
+}