diff options
Diffstat (limited to 'source/gameengine/Ketsji/KX_BlenderMaterial.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_BlenderMaterial.cpp | 121 |
1 files changed, 78 insertions, 43 deletions
diff --git a/source/gameengine/Ketsji/KX_BlenderMaterial.cpp b/source/gameengine/Ketsji/KX_BlenderMaterial.cpp index 0f445a9f32e..a67e5b26667 100644 --- a/source/gameengine/Ketsji/KX_BlenderMaterial.cpp +++ b/source/gameengine/Ketsji/KX_BlenderMaterial.cpp @@ -38,6 +38,7 @@ extern "C" { // ------------------------------------ #define spit(x) std::cout << x << std::endl; +BL_Shader *KX_BlenderMaterial::mLastShader = NULL; BL_BlenderShader *KX_BlenderMaterial::mLastBlenderShader = NULL; //static PyObject *gTextureDict = 0; @@ -58,7 +59,8 @@ KX_BlenderMaterial::KX_BlenderMaterial( data->tilexrep[0], data->tileyrep[0], data->mode, - ((data->ras_mode &TRANSP)!=0), + data->transp, + ((data->ras_mode &ALPHA)!=0), ((data->ras_mode &ZSORT)!=0), lightlayer, ((data->ras_mode &TRIANGLE)!=0), @@ -79,7 +81,6 @@ KX_BlenderMaterial::KX_BlenderMaterial( m_flag |=RAS_BLENDERMAT; m_flag |=(mMaterial->IdMode>=ONETEX)?RAS_MULTITEX:0; m_flag |=(mMaterial->ras_mode & USE_LIGHT)!=0?RAS_MULTILIGHT:0; - m_flag |=(mMaterial->ras_mode &ALPHA_TEST)!=0?RAS_FORCEALPHA:0; // figure max int enabled = mMaterial->num_enabled; @@ -158,12 +159,29 @@ void KX_BlenderMaterial::OnConstruction() mConstructed = true; } +void KX_BlenderMaterial::EndFrame() +{ + if(mLastBlenderShader) { + mLastBlenderShader->SetProg(false); + mLastBlenderShader = NULL; + } + + if(mLastShader) { + mLastShader->SetProg(false); + mLastShader = NULL; + } +} + void KX_BlenderMaterial::OnExit() { if( mShader ) { - //note, the shader here is allocated, per unique material - //and this function is called per face - mShader->SetProg(false); + //note, the shader here is allocated, per unique material + //and this function is called per face + if(mShader == mLastShader) { + mShader->SetProg(false); + mLastShader = NULL; + } + delete mShader; mShader = 0; } @@ -197,13 +215,19 @@ void KX_BlenderMaterial::setShaderData( bool enable, RAS_IRasterizer *ras) int i; if( !enable || !mShader->Ok() ) { // frame cleanup. - mShader->SetProg(false); + if(mShader == mLastShader) { + mShader->SetProg(false); + mLastShader = NULL; + } + + ras->SetBlendingMode(TF_SOLID); BL_Texture::DisableAllTextures(); return; } BL_Texture::DisableAllTextures(); mShader->SetProg(true); + mLastShader = mShader; BL_Texture::ActivateFirst(); @@ -217,9 +241,12 @@ void KX_BlenderMaterial::setShaderData( bool enable, RAS_IRasterizer *ras) } if(!mUserDefBlend) { - setDefaultBlending(); + ras->SetBlendingMode(mMaterial->transp); } else { + ras->SetBlendingMode(TF_SOLID); + ras->SetBlendingMode(-1); // indicates custom mode + // tested to be valid enums glEnable(GL_BLEND); glBlendFunc(mBlendFunc[0], mBlendFunc[1]); @@ -234,11 +261,14 @@ void KX_BlenderMaterial::setBlenderShaderData( bool enable, RAS_IRasterizer *ras mLastBlenderShader->SetProg(false); mLastBlenderShader= NULL; } + + ras->SetBlendingMode(TF_SOLID); BL_Texture::DisableAllTextures(); return; } if(!mBlenderShader->Equals(mLastBlenderShader)) { + ras->SetBlendingMode(mMaterial->transp); BL_Texture::DisableAllTextures(); if(mLastBlenderShader) @@ -251,17 +281,17 @@ void KX_BlenderMaterial::setBlenderShaderData( bool enable, RAS_IRasterizer *ras void KX_BlenderMaterial::setTexData( bool enable, RAS_IRasterizer *ras) { - if(GLEW_ARB_shader_objects && mShader) - mShader->SetProg(false); - BL_Texture::DisableAllTextures(); - if( !enable ) + + if( !enable ) { + ras->SetBlendingMode(TF_SOLID); return; + } BL_Texture::ActivateFirst(); if( mMaterial->IdMode == DEFAULT_BLENDER ) { - setDefaultBlending(); + ras->SetBlendingMode(mMaterial->transp); return; } @@ -271,7 +301,7 @@ void KX_BlenderMaterial::setTexData( bool enable, RAS_IRasterizer *ras) mTextures[0].ActivateTexture(); mTextures[0].setTexEnv(0, true); mTextures[0].SetMapping(mMaterial->mapping[0].mapping); - setDefaultBlending(); + ras->SetBlendingMode(mMaterial->transp); } return; } @@ -294,9 +324,12 @@ void KX_BlenderMaterial::setTexData( bool enable, RAS_IRasterizer *ras) } if(!mUserDefBlend) { - setDefaultBlending(); + ras->SetBlendingMode(mMaterial->transp); } else { + ras->SetBlendingMode(TF_SOLID); + ras->SetBlendingMode(-1); // indicates custom mode + glEnable(GL_BLEND); glBlendFunc(mBlendFunc[0], mBlendFunc[1]); } @@ -356,6 +389,11 @@ KX_BlenderMaterial::ActivateBlenderShaders( { KX_BlenderMaterial *tmp = const_cast<KX_BlenderMaterial*>(this); + if(mLastShader) { + mLastShader->SetProg(false); + mLastShader= NULL; + } + // reset... if(tmp->mMaterial->IsShared()) cachingInfo =0; @@ -402,6 +440,11 @@ KX_BlenderMaterial::ActivateMat( { KX_BlenderMaterial *tmp = const_cast<KX_BlenderMaterial*>(this); + if(mLastShader) { + mLastShader->SetProg(false); + mLastShader= NULL; + } + if(mLastBlenderShader) { mLastBlenderShader->SetProg(false); mLastBlenderShader= NULL; @@ -451,7 +494,10 @@ KX_BlenderMaterial::Activate( return dopass; } else { - mShader->SetProg(false); + if(mShader == mLastShader) { + mShader->SetProg(false); + mLastShader = NULL; + } mPass = 0; dopass = false; return dopass; @@ -499,10 +545,22 @@ bool KX_BlenderMaterial::UsesLighting(RAS_IRasterizer *rasty) const void KX_BlenderMaterial::ActivateMeshSlot(const KX_MeshSlot & ms, RAS_IRasterizer* rasty) const { - if(mShader && GLEW_ARB_shader_objects) + if(mShader && GLEW_ARB_shader_objects) { mShader->Update(ms, rasty); - else if(mBlenderShader && GLEW_ARB_shader_objects) + } + else if(mBlenderShader && GLEW_ARB_shader_objects) { + int blendmode; + mBlenderShader->Update(ms, rasty); + + /* we do blend modes here, because they can change per object + * with the same material due to obcolor */ + blendmode = mBlenderShader->GetBlendMode(); + if((blendmode == TF_SOLID || blendmode == TF_ALPHA) && mMaterial->transp != TF_SOLID) + blendmode = mMaterial->transp; + + rasty->SetBlendingMode(blendmode); + } } void KX_BlenderMaterial::ActivatGLMaterials( RAS_IRasterizer* rasty )const @@ -582,31 +640,6 @@ void KX_BlenderMaterial::ActivateTexGen(RAS_IRasterizer *ras) const ras->EnableTextures(false); } -bool KX_BlenderMaterial::setDefaultBlending() -{ - if( mMaterial->transp &TF_ADD) { - glEnable(GL_BLEND); - glBlendFunc(GL_ONE, GL_ONE); - glDisable ( GL_ALPHA_TEST ); - return true; - } - - if( mMaterial->transp & TF_ALPHA ) { - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glDisable ( GL_ALPHA_TEST ); - return true; - } - - if( mMaterial->transp & TF_CLIP ) { - glDisable(GL_BLEND); - glEnable ( GL_ALPHA_TEST ); - glAlphaFunc(GL_GREATER, 0.5f); - return false; - } - return false; -} - void KX_BlenderMaterial::setTexMatrixData(int i) { glMatrixMode(GL_TEXTURE); @@ -831,12 +864,14 @@ KX_PYMETHODDEF_DOC( KX_BlenderMaterial, getShader , "getShader()") void KX_BlenderMaterial::SetBlenderGLSLShader(void) { if(!mBlenderShader) - mBlenderShader = new BL_BlenderShader(mMaterial->material, m_lightlayer); + mBlenderShader = new BL_BlenderShader(mScene, mMaterial->material, m_lightlayer); if(!mBlenderShader->Ok()) { delete mBlenderShader; mBlenderShader = 0; } + else + m_flag |= RAS_BLENDERGLSL; } KX_PYMETHODDEF_DOC( KX_BlenderMaterial, getMaterialIndex, "getMaterialIndex()") |