void STKMeshSceneNode::setFirstTimeMaterial()
{
if (isMaterialInitialized)
return;
irr::video::IVideoDriver* driver = irr_driver->getVideoDriver();
for (u32 i = 0; i<Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
video::E_MATERIAL_TYPE type = mb->getMaterial().MaterialType;
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(type);
if (!isObject(type))
{
#ifdef DEBUG
Log::warn("material", "Unhandled (static) material type : %d", type);
#endif
continue;
}
GLMesh &mesh = GLmeshes[i];
if (rnd->isTransparent())
{
TransparentMaterial TranspMat = MaterialTypeToTransparentMaterial(type);
initvaostate(mesh, TranspMat);
TransparentMesh[TranspMat].push_back(&mesh);
}
else
{
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type);
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures);
initvaostate(mesh, GeometricType, ShadedType);
GeometricMesh[GeometricType].push_back(&mesh);
ShadedMesh[ShadedType].push_back(&mesh);
}
}
isMaterialInitialized = true;
}
void STKMeshSceneNode::render()
{
irr::video::IVideoDriver* driver = irr_driver->getVideoDriver();
if (!Mesh || !driver)
return;
bool isTransparentPass =
SceneManager->getSceneNodeRenderPass() == scene::ESNRP_TRANSPARENT;
++PassCount;
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
Box = Mesh->getBoundingBox();
for (u32 i = 0; i<Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (mb)
{
TextureMatrix = getMaterial(i).getTextureMatrix(0);
const video::SMaterial& material = ReadOnlyMaterials ? mb->getMaterial() : Materials[i];
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(material.MaterialType);
bool transparent = (rnd && rnd->isTransparent());
if (isTransparentPass != transparent)
continue;
if (irr_driver->getPhase() == DISPLACEMENT_PASS)
{
initvaostate(GLmeshes[i], material.MaterialType);
drawDisplace(GLmeshes[i]);
continue;
}
if (!isObject(material.MaterialType))
{
#ifdef DEBUG
Log::warn("material", "Unhandled (static) material type : %d", material.MaterialType);
#endif
continue;
}
// only render transparent buffer if this is the transparent render pass
// and solid only in solid pass
if (irr_driver->getPhase() == GLOW_PASS)
{
initvaostate(GLmeshes[i], material.MaterialType);
drawGlow(GLmeshes[i]);
}
else if (irr_driver->getPhase() == SHADOW_PASS)
{
initvaostate(GLmeshes[i], material.MaterialType);
drawShadow(GLmeshes[i], material.MaterialType);
}
else
{
irr_driver->IncreaseObjectCount();
initvaostate(GLmeshes[i], material.MaterialType);
if (transparent)
drawTransparent(GLmeshes[i], material.MaterialType);
else
drawSolid(GLmeshes[i], material.MaterialType);
}
}
}
}
