Framebuffer working; Trimap renders to FB; Refinem. use Trimap to Screen

2016-09-12 18:18:32 +02:00
parent 7588c0d27b
commit a1c76d1e7f
8 changed files with 165 additions and 18 deletions
--- a/opengl-test-two/trimap.vertexshader
+++ b/opengl-test-two/trimap.vertexshader
@@ -9,7 +9,7 @@ out vec2 UV;

 void main(){
    // Output position of the vertex, in clip space : MVP * position
-    gl_Position = vec4(vertexPosition_modelspace, 1);
+    gl_Position = vec4(vertexPosition_modelspace.x, -1*vertexPosition_modelspace.y, vertexPosition_modelspace.z, 1);

    // UV of the vertex. No special space for this one.
    UV = vertexUV;