diff options
Diffstat (limited to 'source/gameengine/Ketsji/BL_BlenderShader.cpp')
-rw-r--r-- | source/gameengine/Ketsji/BL_BlenderShader.cpp | 124 |
1 files changed, 34 insertions, 90 deletions
diff --git a/source/gameengine/Ketsji/BL_BlenderShader.cpp b/source/gameengine/Ketsji/BL_BlenderShader.cpp index a9a0771936c..13b8235687b 100644 --- a/source/gameengine/Ketsji/BL_BlenderShader.cpp +++ b/source/gameengine/Ketsji/BL_BlenderShader.cpp @@ -9,108 +9,64 @@ #include "BL_BlenderShader.h" #include "BL_Material.h" -#ifdef BLENDER_GLSL #include "GPU_extensions.h" #include "GPU_material.h" -#endif #include "RAS_BucketManager.h" #include "RAS_MeshObject.h" #include "RAS_IRasterizer.h" - /* this is evil, but we need the scene to create materials with - * lights from the correct scene .. */ -static struct Scene *GetSceneForName(const STR_String& scenename) -{ - Scene *sce; - - for (sce= (Scene*)G.main->scene.first; sce; sce= (Scene*)sce->id.next) - if (scenename == (sce->id.name+2)) - return sce; - - return (Scene*)G.main->scene.first; -} - -bool BL_BlenderShader::Ok() -{ -#ifdef BLENDER_GLSL - VerifyShader(); - - return (mMat && mMat->gpumaterial); -#else - return 0; -#endif -} - BL_BlenderShader::BL_BlenderShader(KX_Scene *scene, struct Material *ma, int lightlayer) : -#ifdef BLENDER_GLSL mScene(scene), mMat(ma), - mGPUMat(NULL), -#endif - mBound(false), mLightLayer(lightlayer) { -#ifdef BLENDER_GLSL - mBlenderScene = GetSceneForName(scene->GetName()); + mBlenderScene = scene->GetBlenderScene(); //GetSceneForName(scene->GetName()); mBlendMode = GPU_BLEND_SOLID; - if(mMat) { + if(mMat) GPU_material_from_blender(mBlenderScene, mMat); - mGPUMat = mMat->gpumaterial; - } -#endif } BL_BlenderShader::~BL_BlenderShader() { -#ifdef BLENDER_GLSL - if(mMat && mMat->gpumaterial) - GPU_material_unbind(mMat->gpumaterial); -#endif + if(mMat && GPU_material_from_blender(mBlenderScene, mMat)) + GPU_material_unbind(GPU_material_from_blender(mBlenderScene, mMat)); } -bool BL_BlenderShader::VerifyShader() +bool BL_BlenderShader::Ok() { -#ifdef BLENDER_GLSL - if(mMat && !mMat->gpumaterial) - GPU_material_from_blender(mBlenderScene, mMat); + return VerifyShader(); +} - mGPUMat = mMat->gpumaterial; - - return (mMat && mGPUMat); -#else - return false; -#endif +bool BL_BlenderShader::VerifyShader() +{ + if(mMat) + return (GPU_material_from_blender(mBlenderScene, mMat) != 0); + else + return false; } -void BL_BlenderShader::SetProg(bool enable) +void BL_BlenderShader::SetProg(bool enable, double time) { -#ifdef BLENDER_GLSL if(VerifyShader()) { - if(enable) { - GPU_material_bind(mGPUMat, mLightLayer); - mBound = true; - } - else { - GPU_material_unbind(mGPUMat); - mBound = false; - } + if(enable) + GPU_material_bind(GPU_material_from_blender(mBlenderScene, mMat), mLightLayer, time); + else + GPU_material_unbind(GPU_material_from_blender(mBlenderScene, mMat)); } -#endif } int BL_BlenderShader::GetAttribNum() { -#ifdef BLENDER_GLSL GPUVertexAttribs attribs; int i, enabled = 0; if(!VerifyShader()) return enabled; - GPU_material_vertex_attributes(mGPUMat, &attribs); + GPU_material_vertex_attributes(GPU_material_from_blender(mBlenderScene, mMat), &attribs); for(i = 0; i < attribs.totlayer; i++) if(attribs.layer[i].glindex+1 > enabled) @@ -120,24 +76,23 @@ int BL_BlenderShader::GetAttribNum() enabled = BL_MAX_ATTRIB; return enabled; -#else - return 0; -#endif } void BL_BlenderShader::SetAttribs(RAS_IRasterizer* ras, const BL_Material *mat) { -#ifdef BLENDER_GLSL GPUVertexAttribs attribs; + GPUMaterial *gpumat; int i, attrib_num; ras->SetAttribNum(0); if(!VerifyShader()) return; + + gpumat = GPU_material_from_blender(mBlenderScene, mMat); if(ras->GetDrawingMode() == RAS_IRasterizer::KX_TEXTURED) { - GPU_material_vertex_attributes(mGPUMat, &attribs); + GPU_material_vertex_attributes(gpumat, &attribs); attrib_num = GetAttribNum(); ras->SetTexCoordNum(0); @@ -168,44 +123,37 @@ void BL_BlenderShader::SetAttribs(RAS_IRasterizer* ras, const BL_Material *mat) else ras->SetAttrib(RAS_IRasterizer::RAS_TEXCO_DISABLE, attribs.layer[i].glindex); } - - ras->EnableTextures(true); } - else - ras->EnableTextures(false); -#endif } -void BL_BlenderShader::Update( const KX_MeshSlot & ms, RAS_IRasterizer* rasty ) +void BL_BlenderShader::Update(const RAS_MeshSlot & ms, RAS_IRasterizer* rasty ) { -#ifdef BLENDER_GLSL float obmat[4][4], viewmat[4][4], viewinvmat[4][4], obcol[4]; + GPUMaterial *gpumat; - VerifyShader(); + gpumat = GPU_material_from_blender(mBlenderScene, mMat); - if(!mGPUMat) // || !mBound) + if(!gpumat || !GPU_material_bound(gpumat)) return; MT_Matrix4x4 model; model.setValue(ms.m_OpenGLMatrix); - MT_Matrix4x4 view; - rasty->GetViewMatrix(view); + const MT_Matrix4x4& view = rasty->GetViewMatrix(); + const MT_Matrix4x4& viewinv = rasty->GetViewInvMatrix(); + // note: getValue gives back column major as needed by OpenGL model.getValue((float*)obmat); view.getValue((float*)viewmat); - - view.invert(); - view.getValue((float*)viewinvmat); + viewinv.getValue((float*)viewinvmat); if(ms.m_bObjectColor) ms.m_RGBAcolor.getValue((float*)obcol); else obcol[0]= obcol[1]= obcol[2]= obcol[3]= 1.0f; - GPU_material_bind_uniforms(mGPUMat, obmat, viewmat, viewinvmat, obcol); + GPU_material_bind_uniforms(gpumat, obmat, viewmat, viewinvmat, obcol); - mBlendMode = GPU_material_blend_mode(mGPUMat, obcol); -#endif + mBlendMode = GPU_material_blend_mode(gpumat, obcol); } int BL_BlenderShader::GetBlendMode() @@ -215,12 +163,8 @@ int BL_BlenderShader::GetBlendMode() bool BL_BlenderShader::Equals(BL_BlenderShader *blshader) { -#ifdef BLENDER_GLSL /* to avoid unneeded state switches */ - return (blshader && mGPUMat == blshader->mGPUMat && mLightLayer == blshader->mLightLayer); -#else - return true; -#endif + return (blshader && mMat == blshader->mMat && mLightLayer == blshader->mLightLayer); } // eof |