source: trunk/BUTE/src/PreComputingRuns/VRMFilteringMapPass.cpp @ 126

//      author: Barnabas Aszodi (BME-IIT)

#include "Ogre.h"
#include "OgreEffectWrapper.h"
#include "ManagedOgreRenderTexturePass.h"
#include "VRMFilteringMapPass.h"

VRMFilteringMapPass::VRMFilteringMapPass(
                        Root* mRoot,const String& renderTextureName,unsigned int width,unsigned int height,
                        TextureType texType, PixelFormat internalFormat,
                        const NameValuePairList *miscParams,
                        bool fullScreenQuadRenderer):ManagedOgreRenderTexturePass(mRoot,renderTextureName,width,height,texType,internalFormat,miscParams,fullScreenQuadRenderer)
{
        effectWrapper->createMaterial("RenderGeometryTexture");
        numberOfSamples = 8;
}

void VRMFilteringMapPass::onRenderStart(NameValuePairList* namedParams){
        effectWrapper->SetTechniqueToUse(0);
        effectWrapper->BeginPass();
        effectWrapper->SetVertexProgramParameters();
        effectWrapper->SetMatrix("g_mLightViewTexBias",g_mLightViewTexBias);
        effectWrapper->SetMatrix("g_mWorldViewProj",g_mWorldViewProj);
        effectWrapper->SetFloatArray("g_vLightPos3f",g_vLightPos3f,3);
}


void VRMFilteringMapPass::onRenderEnd(NameValuePairList* namedParams)
{
        effectWrapper->EndPass();
}

Matrix4 VRMFilteringMapPass::getLightViewTexBias()
{
        return g_mLightViewTexBias;
}

void VRMFilteringMapPass::setLightViewTexBias( Matrix4 matrix4 )
{
        g_mLightViewTexBias = matrix4;
}

Matrix4 VRMFilteringMapPass::getWorldViewProj()
{
        return g_mWorldViewProj;
}

void VRMFilteringMapPass::setWorldViewProj( Matrix4 matrix4 )
{
        g_mWorldViewProj = matrix4;
}

float* VRMFilteringMapPass::getLightPos3f()
{
        return g_vLightPos3f;
}

void VRMFilteringMapPass::setLightPos3f( float* vector3 )
{
        g_vLightPos3f = vector3;
}

int VRMFilteringMapPass::getnumberOfSamples()
{
        return numberOfSamples;
}

void VRMFilteringMapPass::setLightPos3f( int nos )
{
        numberOfSamples = nos;
}