Regenbogendreiecken

vert.glsl

@@ -1,8 +1,13 @@
 #version 450 core
 
-layout (location = 0) in vec3 aPos;
+layout (location = 0) in vec4 vertexPosition;
+layout (location = 1) in vec4 vertexColor;
+
+out vec4 fragColor_in;
 
 void main()
 {
-  gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);
+  gl_Position = vertexPosition;
+
+  fragColor_in = vertexColor;
 }