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// Copyright (C) 2013 Patryk Nadrowski
// Heavily based on the OpenGL driver implemented by Nikolaus Gebhardt
// OpenGL ES driver implemented by Christian Stehno and first OpenGL ES 2.0
// driver implemented by Amundis.
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in Irrlicht.h
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_OGLES2_
#include "COGLES2ParallaxMapRenderer.h"
#include "IGPUProgrammingServices.h"
#include "os.h"
#include "COGLES2Driver.h"
namespace irr
{
namespace video
{
//! Constructor
COGLES2ParallaxMapRenderer::COGLES2ParallaxMapRenderer(const c8* vertexShaderProgram,
const c8* pixelShaderProgram, E_MATERIAL_TYPE baseMaterial,
COGLES2Driver* driver)
: COGLES2MaterialRenderer(driver, 0, baseMaterial)
{
#ifdef _DEBUG
setDebugName("COGLES2ParallaxMapRenderer");
#endif
int Temp = 0;
SharedRenderer = reinterpret_cast<COGLES2MaterialRenderer*>(driver->getMaterialRenderer(EMT_PARALLAX_MAP_SOLID));
if (SharedRenderer)
SharedRenderer->grab();
else
init(Temp, vertexShaderProgram, pixelShaderProgram, false);
}
//! Destructor
COGLES2ParallaxMapRenderer::~COGLES2ParallaxMapRenderer()
{
if(SharedRenderer)
SharedRenderer->drop();
}
void COGLES2ParallaxMapRenderer::OnSetMaterial(const video::SMaterial& material,
const video::SMaterial& lastMaterial,
bool resetAllRenderstates,
video::IMaterialRendererServices* services)
{
if (SharedRenderer)
SharedRenderer->OnSetMaterial(material, lastMaterial, resetAllRenderstates, services);
else
COGLES2MaterialRenderer::OnSetMaterial(material, lastMaterial, resetAllRenderstates, services);
}
bool COGLES2ParallaxMapRenderer::OnRender(IMaterialRendererServices* service, E_VERTEX_TYPE vtxtype)
{
if (SharedRenderer)
return SharedRenderer->OnRender(service, vtxtype);
else
{
/* Vertex Shader part */
return true;
}
}
} // end namespace video
} // end namespace irr
#endif
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