From 74cff50842599e085ab6eb90f2401ab0c65f5110 Mon Sep 17 00:00:00 2001 From: kaetemi Date: Fri, 13 Sep 2013 22:20:52 +0200 Subject: [PATCH] Use named indices with wind tree program --HG-- branch : multipass-stereo --- code/nel/src/3d/meshvp_wind_tree.cpp | 78 +++++++++++++++++++++------- 1 file changed, 59 insertions(+), 19 deletions(-) diff --git a/code/nel/src/3d/meshvp_wind_tree.cpp b/code/nel/src/3d/meshvp_wind_tree.cpp index 17e847c3e..174adfda8 100644 --- a/code/nel/src/3d/meshvp_wind_tree.cpp +++ b/code/nel/src/3d/meshvp_wind_tree.cpp @@ -83,9 +83,12 @@ static const char* WindTreeVPCodeEnd= class CVertexProgramWindTree : public CVertexProgramLighted { public: - class CIdx + struct CIdx { - + uint ProgramConstants[3]; + uint WindLevel1; + uint WindLevel2[4]; + uint WindLevel3[4]; }; CVertexProgramWindTree(uint numPls, bool specular, bool normalize); virtual ~CVertexProgramWindTree() { }; @@ -120,6 +123,8 @@ CVertexProgramWindTree::CVertexProgramWindTree(uint numPls, bool specular, bool source->DisplayName = NLMISC::toString("nelvp/MeshVPWindTree/%i/%s/%s", numPls, specular ? "spec" : "nospec", normalize ? "normalize" : "nonormalize"); source->Profile = CVertexProgram::nelvp; source->setSource(vpCode); + source->ParamIndices["modelViewProjection"] = 0; + source->ParamIndices["fog"] = 6; addSource(source); } @@ -129,6 +134,25 @@ CVertexProgramWindTree::CVertexProgramWindTree(uint numPls, bool specular, bool void CVertexProgramWindTree::buildInfo() { CVertexProgramLighted::buildInfo(); + if (profile() == nelvp) + { + m_Idx.ProgramConstants[0] = 8; + m_Idx.ProgramConstants[1] = 9; + m_Idx.ProgramConstants[2] = 10; + m_Idx.WindLevel1 = 15; + m_Idx.WindLevel2[0] = 16; + m_Idx.WindLevel2[1] = 17; + m_Idx.WindLevel2[2] = 18; + m_Idx.WindLevel2[3] = 19; + m_Idx.WindLevel3[0] = 20; + m_Idx.WindLevel3[1] = 21; + m_Idx.WindLevel3[2] = 22; + m_Idx.WindLevel3[3] = 23; + } + else + { + // TODO_VP_GLSL + } } @@ -250,21 +274,27 @@ inline void CMeshVPWindTree::setupPerMesh(IDriver *driver, CScene *scene) } } + CVertexProgramWindTree *program = _ActiveVertexProgram; + nlassert(program); + // Setup common constants for each instances. // c[8] take useful constants. - static float ct8[4]= {0, 1, 0.5f, 2}; - driver->setConstant(8, 1, ct8); + driver->setUniform4f(IDriver::VertexProgram, program->idx().ProgramConstants[0], + 0, 1, 0.5f, 2); // c[9] take other useful constants. - static float ct9[4]= {3.f, 0.f, -1.f, -2.f}; - driver->setConstant(9, 1, ct9); + driver->setUniform4f(IDriver::VertexProgram, program->idx().ProgramConstants[1], + 3.f, 0.f, -1.f, -2.f); // c[10] take Number of phase (4) for level2 and 3. -0.01 to avoid int value == 4. - static float ct10[4]= {4-0.01f, 0, 0, 0}; - driver->setConstant(10, 1, ct10); + driver->setUniform4f(IDriver::VertexProgram, program->idx().ProgramConstants[2], + 4-0.01f, 0, 0, 0); } // *************************************************************************** inline void CMeshVPWindTree::setupPerInstanceConstants(IDriver *driver, CScene *scene, CMeshBaseInstance *mbi, const NLMISC::CMatrix &invertedModelMat) { + CVertexProgramWindTree *program = _ActiveVertexProgram; + nlassert(program); + // get instance info float instancePhase= mbi->_VPWindTreePhase; @@ -285,16 +315,18 @@ inline void CMeshVPWindTree::setupPerInstanceConstants(IDriver *driver, CScene setupLighting(scene, mbi, invertedModelMat); // c[0..3] take the ModelViewProjection Matrix. After setupModelMatrix(); - driver->setConstantMatrix(0, IDriver::ModelViewProjection, IDriver::Identity); + driver->setUniformMatrix(IDriver::VertexProgram, program->getUniformIndex(CGPUProgramIndex::ModelViewProjection), + IDriver::ModelViewProjection, IDriver::Identity); // c[4..7] take the ModelView Matrix. After setupModelMatrix();00 - driver->setConstantFog(6); + driver->setUniformFog(IDriver::VertexProgram, program->getUniformIndex(CGPUProgramIndex::Fog)); // c[15] take Wind of level 0. float f; f= _CurrentTime[0] + instancePhase; f= speedCos(f) + Bias[0]; - driver->setConstant(15, maxDeltaPosOS[0]*f ); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel1, + maxDeltaPosOS[0]*f ); // c[16-19] take Wind of level 1. @@ -302,16 +334,20 @@ inline void CMeshVPWindTree::setupPerInstanceConstants(IDriver *driver, CScene float instTime1= _CurrentTime[1] + instancePhase; // phase 0. f= speedCos( instTime1+0 ) + Bias[1]; - driver->setConstant(16+0, maxDeltaPosOS[1]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel2[0], + maxDeltaPosOS[1]*f); // phase 1. f= speedCos( instTime1+0.25f ) + Bias[1]; - driver->setConstant(16+1, maxDeltaPosOS[1]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel2[1], + maxDeltaPosOS[1]*f); // phase 2. f= speedCos( instTime1+0.50f ) + Bias[1]; - driver->setConstant(16+2, maxDeltaPosOS[1]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel2[2], + maxDeltaPosOS[1]*f); // phase 3. f= speedCos( instTime1+0.75f ) + Bias[1]; - driver->setConstant(16+3, maxDeltaPosOS[1]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel2[3], + maxDeltaPosOS[1]*f); // c[20, 23] take Wind of level 2. @@ -319,16 +355,20 @@ inline void CMeshVPWindTree::setupPerInstanceConstants(IDriver *driver, CScene float instTime2= _CurrentTime[2] + instancePhase; // phase 0. f= speedCos( instTime2+0 ) + Bias[2]; - driver->setConstant(20+0, maxDeltaPosOS[2]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel3[0], + maxDeltaPosOS[2]*f); // phase 1. f= speedCos( instTime2+0.25f ) + Bias[2]; - driver->setConstant(20+1, maxDeltaPosOS[2]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel3[1], + maxDeltaPosOS[2]*f); // phase 2. f= speedCos( instTime2+0.50f ) + Bias[2]; - driver->setConstant(20+2, maxDeltaPosOS[2]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel3[2], + maxDeltaPosOS[2]*f); // phase 3. f= speedCos( instTime2+0.75f ) + Bias[2]; - driver->setConstant(20+3, maxDeltaPosOS[2]*f); + driver->setUniform3f(IDriver::VertexProgram, program->idx().WindLevel3[3], + maxDeltaPosOS[2]*f); } // ***************************************************************************