Add shader generator for Custom Materials

This supports generating shader code for Custom Materials. This does not
generate materials or passes yet (just example code).  It also does not
parse and generate uniforms based on the material parameters yet (which
is needed to make this linkable shader code).

Change-Id: I67d713868d6245fed23b869e2d850dc30370a58a
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/runtime/q3dscustommaterial.cpp b/src/runtime/q3dscustommaterial.cpp
index 0c34a98..72ee19c 100644
--- a/src/runtime/q3dscustommaterial.cpp
+++ b/src/runtime/q3dscustommaterial.cpp
@@ -177,7 +177,7 @@ Qt3DRender::QShaderProgram* Q3DSCustomMaterial::generateShaderProgram(const Q3DS
     fragmentShaderCode.append(globalShared.toUtf8());
     fragmentShaderCode.append(shared.toUtf8());
     fragmentShaderCode.append(QByteArrayLiteral("\n#ifdef FRAGMENT_SHADER\n"));
-    fragmentShaderCode.append(vertexShader.toUtf8());
+    fragmentShaderCode.append(fragmentShader.toUtf8());
     fragmentShaderCode.append(QByteArrayLiteral("\n#endif\n"));
 
     auto shaderProgram = new Qt3DRender::QShaderProgram();