mirror of
https://github.com/Almamu/linux-wallpaperengine.git
synced 2025-09-14 13:56:48 +08:00
fc8778ab64
+ Added camera for new renderization code + Added scene for new renderization code + Added object for new renderization code + Added image for new renderization code WARNING: THIS IS A REGRESSION AS IN SHADERS ARE NOT AS COMPLETE AS IN THE MASTER BRANCH ~ New renderization code in place Signed-off-by: Alexis Maiquez <almamu@almamu.com>
118 lines
4.6 KiB
C++
118 lines
4.6 KiB
C++
#include "CImage.h"
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#include "WallpaperEngine/Render/Shaders/Compiler.h"
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using namespace WallpaperEngine;
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using namespace WallpaperEngine::Render::Objects;
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CImage::CImage (CScene* scene, Core::Objects::CImage* image) :
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Render::CObject (scene, Type, image),
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m_image (image)
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{
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// TODO: INITIALIZE NEEDED EFFECTS AND PROPERLY CALCULATE THESE?
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irr::f32 xright = this->m_image->getOrigin ()->X;
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irr::f32 xleft = -this->m_image->getOrigin ()->X;
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irr::f32 ztop = this->m_image->getOrigin ()->Y;
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irr::f32 zbottom = -this->m_image->getOrigin ()->Y;
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irr::f32 z = this->getScene ()->getCamera ()->getEye ()->Z;
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// top left
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this->m_vertex [0].Pos = irr::core::vector3df (xleft, ztop, z);
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// top right
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this->m_vertex [1].Pos = irr::core::vector3df (xright, ztop, z);
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// bottom right
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this->m_vertex [2].Pos = irr::core::vector3df (xright, zbottom, z);
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// bottom left
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this->m_vertex [3].Pos = irr::core::vector3df (xleft, zbottom, z);
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this->m_vertex [0].TCoords = irr::core::vector2df (1.0f, 0.0f);
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this->m_vertex [1].TCoords = irr::core::vector2df (0.0f, 0.0f);
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this->m_vertex [2].TCoords = irr::core::vector2df (0.0f, 1.0f);
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this->m_vertex [3].TCoords = irr::core::vector2df (1.0f, 1.0f);
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this->m_vertex [0].Color = irr::video::SColor (255, 255, 255, 255);
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this->m_vertex [1].Color = irr::video::SColor (255, 255, 255, 255);
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this->m_vertex [2].Color = irr::video::SColor (255, 255, 255, 255);
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this->m_vertex [3].Color = irr::video::SColor (255, 255, 255, 255);
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this->generateMaterial ();
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this->setAutomaticCulling (irr::scene::EAC_OFF);
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this->m_boundingBox = irr::core::aabbox3d<irr::f32>(0, 0, 0, 0, 0, 0);
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}
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void CImage::render()
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{
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uint16_t indices [] =
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{
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0, 1, 2, 3
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};
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irr::video::IVideoDriver* driver = SceneManager->getVideoDriver ();
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driver->setMaterial (this->m_material);
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driver->drawVertexPrimitiveList (
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this->m_vertex, 4, indices, 1,
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irr::video::EVT_STANDARD, irr::scene::EPT_QUADS, irr::video::EIT_16BIT
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);
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}
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void CImage::generateMaterial ()
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{
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if (this->m_image->getMaterial ()->getPasses ()->empty () == true)
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return;
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// TODO: SUPPORT OBJECT EFFECTS AND MULTIPLE MATERIAL PASSES
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Core::Objects::Images::Materials::CPassess* pass = *this->m_image->getMaterial ()->getPasses ()->begin ();
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std::string shader = pass->getShader ();
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std::vector<std::string>* textures = pass->getTextures ();
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std::vector<std::string>::const_iterator cur = textures->begin ();
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std::vector<std::string>::const_iterator end = textures->end ();
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for (int textureNumber = 0; cur != end; cur ++, textureNumber ++)
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{
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// TODO: LOOK THIS UP PROPERLY
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irr::io::path texturepath = std::string ("materials/" + (*cur) + ".tex").c_str ();
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irr::video::ITexture* texture = this->getScene ()->getContext ()->getDevice ()->getVideoDriver ()->getTexture (texturepath);
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this->m_material.setTexture (textureNumber, texture);
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}
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// TODO: MOVE SHADER INITIALIZATION ELSEWHERE
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irr::io::path vertpath = std::string ("shaders/" + shader + ".vert").c_str ();
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irr::io::path fragpath = std::string ("shaders/" + shader + ".frag").c_str ();
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Render::Shaders::Compiler* vertshader = new Render::Shaders::Compiler (vertpath, Render::Shaders::Compiler::Type::Type_Vertex, pass->getCombos (), false);
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Render::Shaders::Compiler* fragshader = new Render::Shaders::Compiler (fragpath, Render::Shaders::Compiler::Type::Type_Pixel, pass->getCombos (), false);
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this->m_material.MaterialType = (irr::video::E_MATERIAL_TYPE)
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this->getScene ()->getContext ()->getDevice ()->getVideoDriver ()->getGPUProgrammingServices ()->addHighLevelShaderMaterial (
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vertshader->precompile ().c_str (), "main", irr::video::EVST_VS_2_0,
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fragshader->precompile ().c_str (), "main", irr::video::EPST_PS_2_0,
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this, irr::video::EMT_TRANSPARENT_ALPHA_CHANNEL, 0, irr::video::EGSL_DEFAULT
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);
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this->m_material.MaterialType = irr::video::EMT_TRANSPARENT_ALPHA_CHANNEL;
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this->m_material.setFlag (irr::video::EMF_LIGHTING, false);
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this->m_material.setFlag (irr::video::EMF_BLEND_OPERATION, true);
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}
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const irr::core::aabbox3d<irr::f32>& CImage::getBoundingBox() const
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{
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return this->m_boundingBox;
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}
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void CImage::OnRegisterSceneNode ()
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{
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SceneManager->registerNodeForRendering (this);
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ISceneNode::OnRegisterSceneNode ();
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}
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void CImage::OnSetConstants (irr::video::IMaterialRendererServices *services, int32_t userData)
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{
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// TODO: SUPPORT SHADER PARAMETERS HERE
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}
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const std::string CImage::Type = "image"; |