Initial commit

documents/Tesselation_Tutorial/shader/tess_vs.txt

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+#version 410 core
+
+uniform mat4 projectionMatrix;
+uniform mat4 modelViewMatrix;
+
+in vec4 gl_Vertex;
+in vec3 gl_Color;
+
+out vec4 color_vs;
+
+void main(void)
+{
+	color_vs.xyz =  gl_Color.xyz;//mix( vec4(1,1,0,0),vec4(0,1,1,0),  vertex.w);
+	gl_Position = projectionMatrix*modelViewMatrix*vec4(gl_Vertex.xyz,1.0);
+}