static void drawSubmesh(Pipeline::Constant& tc,const data::Material* material,const data::SubMesh* submesh) { auto renderer = services::rendering(); if(material){ uint32 slots[::data::Material::kMaxTextures] = {0}; for(uint32 i = 0;i<material->textureCount();++i) renderer->bind(material->textures()[i],i); renderer->bind(tc,slots); } renderer->bind(submesh->mesh(),submesh->primitiveKind(),submesh->indexSize()); renderer->drawIndexed(submesh->primitiveOffset(),submesh->primitiveCount()); }
void SubMesh::bindDrawIndexedRecursive(const std::string& nodeName, const ICommandBuffersSP& cmdBuffer, const SmartPointerVector<IGraphicsPipelineSP>& allGraphicsPipelines, const overwrite* renderOverwrite, const uint32_t bufferIndex) const { const overwrite* currentOverwrite = renderOverwrite; while (currentOverwrite) { if (!currentOverwrite->submeshBindDrawIndexedRecursive(*this, cmdBuffer, allGraphicsPipelines, bufferIndex)) { return; } currentOverwrite = currentOverwrite->getNextOverwrite(); } if (bsdfMaterial.get()) { // TODO: Add again. } else if (phongMaterial.get()) { IGraphicsPipelineSP graphicsPipeline; for (size_t i = 0; i < allGraphicsPipelines.size(); i++) { if (allGraphicsPipelines[i]->getVertexBufferType() == vertexBufferType) { graphicsPipeline = allGraphicsPipelines[i]; break; } } if (!graphicsPipeline.get()) { logPrint(VKTS_LOG_SEVERE, "SubMesh: Vertex buffer type not found %x", vertexBufferType); return; } vkCmdBindPipeline(cmdBuffer->getCommandBuffer(), VK_PIPELINE_BIND_POINT_GRAPHICS, graphicsPipeline->getPipeline()); phongMaterial->bindDrawIndexedRecursive(nodeName,cmdBuffer, graphicsPipeline, renderOverwrite, bufferIndex); } else { return; } bindIndexBuffer(cmdBuffer, bufferIndex); bindVertexBuffers(cmdBuffer, bufferIndex); drawIndexed(cmdBuffer, bufferIndex); }
void ShadowsDemo::onDraw() { App::onDraw(); const auto device = graphicsDevice(); device->setClearColor(0.0f, 0.0f, 0.0f, 0.0f); device->clear(ciri::ClearFlags::Color | ciri::ClearFlags::Depth); device->setRasterizerState(_rasterState); device->restoreDefaultBlendState(); if( _spotlightShader->isValid() && _directionalShader->isValid() ) { const cc::Mat4f& cameraViewProj = _camera.getProj() * _camera.getView(); bool firstLight = true; Light::Type boundLightType = Light::Type::Invalid; for( auto& light : _lights ) { // compute light matrices //const cc::Mat4f& lightView = light.view(); //const cc::Mat4f& lightProj = light.proj();//cc::math::perspectiveRH(45.0f, 1.0f, 0.1f, light.range());//light.proj(); //const cc::Mat4f lightViewProj = lightProj * lightView; if( light.type() == Light::Type::Directional ) { //light.computeViewProjFromFrustum(BoundingFrustum(cameraViewProj)); light.computeViewProjFromFrustum(BoundingFrustum(_camera.getFov(), _camera.getAspect(), _camera.getNearPlane(), _camera.getFarPlane(), _camera.getPosition(), _camera.getFpsFront(), _camera.getUp())); //light.computeViewProjOrtho(_camera.getView(), _camera.getFov(), _camera.getAspect(), _camera.getNearPlane(), _camera.getFarPlane()); } const cc::Mat4f lightViewProj = light.proj() * light.view(); if( light.castShadows() ) { device->setDepthStencilState(device->getDefaultDepthStencilDefault()); // set and clear render target ciri::IRenderTarget2D* depthTarget = _shadowTarget.get(); device->setRenderTargets(&depthTarget, 1); device->setClearColor(0.0f, 0.0f, 0.0f, 0.0f); device->clear(ciri::ClearFlags::Color | ciri::ClearFlags::Depth); // apply depth shader device->applyShader(_depthShader); // set viewport to depth size device->setViewport(ciri::Viewport(0, 0, _shadowTarget->getDepth()->getWidth(), _shadowTarget->getDepth()->getHeight())); // render all models for( auto& mdl : _models ) { _depthConstants.xform = lightViewProj * mdl->getXform().getWorld(); _depthConstantsBuffer->setData(sizeof(DepthConstants), &_depthConstants); device->setVertexBuffer(mdl->getVertexBuffer()); if( mdl->getIndexBuffer() != nullptr ) { device->setIndexBuffer(mdl->getIndexBuffer()); device->drawIndexed(ciri::PrimitiveTopology::TriangleList, mdl->getIndexBuffer()->getIndexCount()); } else { device->drawArrays(ciri::PrimitiveTopology::TriangleList, mdl->getVertexBuffer()->getVertexCount(), 0); } } // reser viewport to screen device->setViewport(ciri::Viewport(0, 0, window()->getWidth(), window()->getHeight())); // restore default render targets device->restoreDefaultRenderTargets(); } switch( light.type() ) { case Light::Type::Directional: { if( boundLightType != Light::Type::Directional || light.castShadows() ) { boundLightType = Light::Type::Directional; device->applyShader(_directionalShader); device->setTexture2D(0, _shadowTarget->getDepth(), ciri::ShaderStage::Pixel); device->setSamplerState(0, _shadowSampler, ciri::ShaderStage::Pixel); } _directionalConstants.LightDirection = light.direction(); _directionalConstants.LightColor = light.diffuseColor(); _directionalConstants.LightIntensity = light.diffuseIntensity(); _directionalConstants.campos = _camera.getPosition(); _directionalConstants.CastShadows = light.castShadows(); _directionalConstants.lightViewProj = lightViewProj; for( auto& mdl : _models ) { if( !mdl->isValid() ) { continue; } _directionalConstants.world = mdl->getXform().getWorld(); _directionalConstants.xform = cameraViewProj * _directionalConstants.world; _directionalConstantsBuffer->setData(sizeof(DirectionalConstants), &_directionalConstants); device->setVertexBuffer(mdl->getVertexBuffer()); if( mdl->getIndexBuffer() != nullptr ) { device->setIndexBuffer(mdl->getIndexBuffer()); device->drawIndexed(ciri::PrimitiveTopology::TriangleList, mdl->getIndexBuffer()->getIndexCount()); } else { device->drawArrays(ciri::PrimitiveTopology::TriangleList, mdl->getVertexBuffer()->getVertexCount(), 0); } } break; } case Light::Type::Spot: { if( boundLightType != Light::Type::Spot || light.castShadows() ) { boundLightType = Light::Type::Spot; device->applyShader(_spotlightShader); device->setTexture2D(0, _shadowTarget->getDepth(), ciri::ShaderStage::Pixel); device->setSamplerState(0, _shadowSampler, ciri::ShaderStage::Pixel); } _spotlightConstants.LightPosition = light.position(); _spotlightConstants.LightDirection = light.direction(); _spotlightConstants.LightColor = light.diffuseColor(); _spotlightConstants.LightCosInner = light.cosConeInnerAngle(true); _spotlightConstants.LightCosOuter = light.cosConeOuterAngle(true); _spotlightConstants.LightIntensity = light.diffuseIntensity(); _spotlightConstants.LightRange = light.range(); _spotlightConstants.CastShadows = light.castShadows(); _spotlightConstants.lightViewProj = lightViewProj; for( auto& mdl : _models ) { _spotlightConstants.world = mdl->getXform().getWorld(); _spotlightConstants.xform = cameraViewProj * _spotlightConstants.world; _spotlightConstantsBuffer->setData(sizeof(SpotlightConstants), &_spotlightConstants); device->setVertexBuffer(mdl->getVertexBuffer()); if( mdl->getIndexBuffer() != nullptr ) { device->setIndexBuffer(mdl->getIndexBuffer()); device->drawIndexed(ciri::PrimitiveTopology::TriangleList, mdl->getIndexBuffer()->getIndexCount()); } else { device->drawArrays(ciri::PrimitiveTopology::TriangleList, mdl->getVertexBuffer()->getVertexCount(), 0); } } break; } } if( firstLight ) { firstLight = false; device->setBlendState(_additiveBlendState); } } } device->present(); }
void GrInOrderDrawBuffer::drawRect(const GrRect& rect, const GrMatrix* matrix, StageBitfield stageEnableBitfield, const GrRect* srcRects[], const GrMatrix* srcMatrices[]) { GrAssert(!(NULL == fQuadIndexBuffer && fCurrQuad)); GrAssert(!(fDraws.empty() && fCurrQuad)); GrAssert(!(0 != fMaxQuads && NULL == fQuadIndexBuffer)); // if we have a quad IB then either append to the previous run of // rects or start a new run if (fMaxQuads) { bool appendToPreviousDraw = false; GrVertexLayout layout = GetRectVertexLayout(stageEnableBitfield, srcRects); AutoReleaseGeometry geo(this, layout, 4, 0); AutoViewMatrixRestore avmr(this); GrMatrix combinedMatrix = this->getViewMatrix(); this->setViewMatrix(GrMatrix::I()); if (NULL != matrix) { combinedMatrix.preConcat(*matrix); } SetRectVertices(rect, &combinedMatrix, srcRects, srcMatrices, layout, geo.vertices()); // we don't want to miss an opportunity to batch rects together // simply because the clip has changed if the clip doesn't affect // the rect. bool disabledClip = false; if (this->isClipState() && fClip.isRect()) { GrRect clipRect = fClip.getRect(0); // If the clip rect touches the edge of the viewport, extended it // out (close) to infinity to avoid bogus intersections. // We might consider a more exact clip to viewport if this // conservative test fails. const GrRenderTarget* target = this->getRenderTarget(); if (0 >= clipRect.fLeft) { clipRect.fLeft = GR_ScalarMin; } if (target->width() <= clipRect.fRight) { clipRect.fRight = GR_ScalarMax; } if (0 >= clipRect.top()) { clipRect.fTop = GR_ScalarMin; } if (target->height() <= clipRect.fBottom) { clipRect.fBottom = GR_ScalarMax; } int stride = VertexSize(layout); bool insideClip = true; for (int v = 0; v < 4; ++v) { const GrPoint& p = *GetVertexPoint(geo.vertices(), v, stride); if (!clipRect.contains(p)) { insideClip = false; break; } } if (insideClip) { this->disableState(kClip_StateBit); disabledClip = true; } } if (!needsNewClip() && !needsNewState() && fCurrQuad > 0 && fCurrQuad < fMaxQuads && layout == fLastRectVertexLayout) { int vsize = VertexSize(layout); Draw& lastDraw = fDraws.back(); GrAssert(lastDraw.fIndexBuffer == fQuadIndexBuffer); GrAssert(kTriangles_PrimitiveType == lastDraw.fPrimitiveType); GrAssert(0 == lastDraw.fVertexCount % 4); GrAssert(0 == lastDraw.fIndexCount % 6); GrAssert(0 == lastDraw.fStartIndex); GeometryPoolState& poolState = fGeoPoolStateStack.back(); bool clearSinceLastDraw = fClears.count() && fClears.back().fBeforeDrawIdx == fDraws.count(); appendToPreviousDraw = !clearSinceLastDraw && lastDraw.fVertexBuffer == poolState.fPoolVertexBuffer && (fCurrQuad * 4 + lastDraw.fStartVertex) == poolState.fPoolStartVertex; if (appendToPreviousDraw) { lastDraw.fVertexCount += 4; lastDraw.fIndexCount += 6; fCurrQuad += 1; // we reserved above, so we should be the first // use of this vertex reserveation. GrAssert(0 == poolState.fUsedPoolVertexBytes); poolState.fUsedPoolVertexBytes = 4 * vsize; } } if (!appendToPreviousDraw) { this->setIndexSourceToBuffer(fQuadIndexBuffer); drawIndexed(kTriangles_PrimitiveType, 0, 0, 4, 6); fCurrQuad = 1; fLastRectVertexLayout = layout; } if (disabledClip) { this->enableState(kClip_StateBit); } } else { INHERITED::drawRect(rect, matrix, stageEnableBitfield, srcRects, srcMatrices); } }