//-----------------------------------------------------------------------
BillboardChain::BillboardChain(const String& name, size_t maxElements,
size_t numberOfChains, bool useTextureCoords, bool useColours, bool dynamic)
:MovableObject(name),
mMaxElementsPerChain(maxElements),
mChainCount(numberOfChains),
mUseTexCoords(useTextureCoords),
mUseVertexColour(useColours),
mDynamic(dynamic),
mVertexDeclDirty(true),
mBuffersNeedRecreating(true),
mBoundsDirty(true),
mIndexContentDirty(true),
mRadius(0.0f),
mTexCoordDir(TCD_U),
mFaceCamera(true),
mNormalBase(Vector3::UNIT_X)
{
mVertexData = OGRE_NEW VertexData();
mIndexData = OGRE_NEW IndexData();
mOtherTexCoordRange[0] = 0.0f;
mOtherTexCoordRange[1] = 1.0f;
setupChainContainers();
mVertexData->vertexStart = 0;
// index data set up later
// set basic white material
//this->setMaterialName("BaseWhiteNoLighting");
}
//-----------------------------------------------------------------------
PUBillboardChain::PUBillboardChain(const std::string& name, const std::string &texFile, size_t maxElements,
size_t numberOfChains, bool useTextureCoords, bool useColours, bool dynamic)
:_maxElementsPerChain(maxElements),
_chainCount(numberOfChains),
_useTexCoords(useTextureCoords),
_useVertexColour(useColours),
_dynamic(dynamic),
_vertexDeclDirty(true),
_buffersNeedRecreating(true),
_boundsDirty(true),
_indexContentDirty(true),
_vertexContentDirty(true),
_texCoordDir(TCD_U),
_faceCamera(true),
_normalBase(Vec3::UNIT_X),
_meshCommand(nullptr),
_texture(nullptr),
_glProgramState(nullptr),
_indexBuffer(nullptr),
_vertexBuffer(nullptr)
{
_otherTexCoordRange[0] = 0.0f;
_otherTexCoordRange[1] = 1.0f;
setupChainContainers();
init(texFile);
}
//-----------------------------------------------------------------------
BillboardChain::BillboardChain(const String& name, size_t maxElements,
size_t numberOfChains, bool useTextureCoords, bool useColours, bool dynamic)
:MovableObject(name),
mMaxElementsPerChain(maxElements),
mChainCount(numberOfChains),
mUseTexCoords(useTextureCoords),
mUseVertexColour(useColours),
mDynamic(dynamic),
mVertexDeclDirty(true),
mBuffersNeedRecreating(true),
mBoundsDirty(true),
mIndexContentDirty(true),
mVertexContentDirty(true),
mRadius(0.0f),
mTexCoordDir(TCD_U),
mVertexCameraUsed(0),
mFaceCamera(true),
mNormalBase(Vector3::UNIT_X)
{
mVertexData.reset(new VertexData());
mIndexData.reset(new IndexData());
mOtherTexCoordRange[0] = 0.0f;
mOtherTexCoordRange[1] = 1.0f;
setupChainContainers();
mVertexData->vertexStart = 0;
// index data set up later
// set basic white material
mMaterial = MaterialManager::getSingleton().getDefaultMaterial(false);
mMaterial->load();
}
//-----------------------------------------------------------------------
PUBillboardChain::PUBillboardChain(const std::string& /*name*/, const std::string &texFile, size_t maxElements,
size_t numberOfChains, bool useTextureCoords, bool useColours, bool dynamic)
:_maxElementsPerChain(maxElements),
_chainCount(numberOfChains),
_useTexCoords(useTextureCoords),
_useVertexColour(useColours),
_dynamic(dynamic),
_vertexDeclDirty(true),
_buffersNeedRecreating(true),
_boundsDirty(true),
_indexContentDirty(true),
_vertexContentDirty(true),
_texCoordDir(TCD_U),
_faceCamera(true),
_normalBase(Vec3::UNIT_X),
_meshCommand(nullptr),
_texture(nullptr),
_glProgramState(nullptr),
_indexBuffer(nullptr),
_vertexBuffer(nullptr),
_texFile(texFile)
{
_stateBlock = RenderState::StateBlock::create();
CC_SAFE_RETAIN(_stateBlock);
_stateBlock->setCullFace(false);
_stateBlock->setCullFaceSide(RenderState::CULL_FACE_SIDE_BACK);
_stateBlock->setDepthTest(false);
_stateBlock->setDepthWrite(false);
_stateBlock->setBlend(true);
_otherTexCoordRange[0] = 0.0f;
_otherTexCoordRange[1] = 1.0f;
setupChainContainers();
init(texFile);
}
//-----------------------------------------------------------------------
void PUBillboardChain::setNumberOfChains(size_t numChains)
{
_chainCount = numChains;
setupChainContainers();
_buffersNeedRecreating = _indexContentDirty = _vertexContentDirty = true;
}
//-----------------------------------------------------------------------
void PUBillboardChain::setMaxChainElements(size_t maxElements)
{
_maxElementsPerChain = maxElements;
setupChainContainers();
_buffersNeedRecreating = _indexContentDirty = _vertexContentDirty = true;
}
//-----------------------------------------------------------------------
void BillboardChain::setNumberOfChains(size_t numChains)
{
mChainCount = numChains;
setupChainContainers();
mBuffersNeedRecreating = mIndexContentDirty = true;
}
//-----------------------------------------------------------------------
void BillboardChain::setMaxChainElements(size_t maxElements)
{
mMaxElementsPerChain = maxElements;
setupChainContainers();
mBuffersNeedRecreating = mIndexContentDirty = true;
}
void ElBillboardChain::setMaxChainElements(size_t maxElements)
{
mMaxElements = maxElements;
setupChainContainers();
mNeedUpdateVertices = true;
}
