ofCamera with ortho enabled will respect a lensOffset by translating …

…the projection matrix (#6138)
openframeworks · Oct 3, 2018 · c1545bc · c1545bc
1 parent fe5f7df
commit c1545bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libs/openFrameworks/3d/ofCamera.cpp b/libs/openFrameworks/3d/ofCamera.cpp
@@ -151,7 +151,7 @@ glm::mat4 ofCamera::getProjectionMatrix(const ofRectangle & viewport) const {
 	const_cast<ofCamera*>(this)->calcClipPlanes(viewport);
 
 	if(isOrtho) {
-		return glm::ortho(
+		return glm::translate(glm::mat4(), {-lensOffset.x, -lensOffset.y, 0.f}) * glm::ortho(
 			- viewport.width/2,
 			+ viewport.width/2,
 			- viewport.height/2,