Commit c2cd598d authored by Christopher Tenter's avatar Christopher Tenter
Browse files

update docu in ACG IRenderer.hh

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@18244 383ad7c9-94d9-4d36-a494-682f7c89f535
parent 886558cf
......@@ -271,8 +271,9 @@ protected:
/** \brief Clear input Fbo.
*
* Clears color and depth buffer of input Fbo (using a scissor test to only clear viewport area).
* @param _clearColor clear color
*/
virtual void clearInputFbo(const ACG::Vec4f& clearColor);
virtual void clearInputFbo(const ACG::Vec4f& _clearColor);
//=========================================================================
// Other Convenience
......@@ -283,12 +284,14 @@ protected:
/** \brief Copy texture to depth buffer
*
* Copies depth values from a texture to the input depth buffer.
* These are changes made to the OpenGL state, which are not restored upon return:
* These are the changes made to the OpenGL state, which are not restored upon return:
* - active texture stage is 0 with _depthTex bound
* - internal shader program active
* - internal screen quad vbo active
* - filling mode is set to glPolygonMode(GL_FRONT, GL_FILL)
*
* @param _depthTex texture containing depth values
* @param _scale scaling factor for the depth values from _depthTex
*/
virtual void copyDepthToBackBuffer(GLuint _depthTex, float _scale = 1.0f);
......
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