C++ (Cpp) CModelDefPtr::GetRenderData Examples

Example #1

// Create per-CModel data for the model (and per-CModelDef data if necessary)
void* PolygonSortModelRenderer::CreateModelData(CModel* model)
{
    CModelDefPtr mdef = model->GetModelDef();
    PSModelDef* psmdef = (PSModelDef*)mdef->GetRenderData(m);

    if (!psmdef)
    {
        psmdef = new PSModelDef(mdef);
        mdef->SetRenderData(m, psmdef);
    }

    return new PSModel(model);
}

Example #2

// Prepare for rendering models using this CModelDef
void PolygonSortModelRenderer::PrepareModelDef(int streamflags, const CModelDefPtr& def)
{
    if (streamflags & STREAM_UV0)
    {
        PSModelDef* psmdef = (PSModelDef*)def->GetRenderData(m);

        ENSURE(psmdef);

        u8* base = psmdef->m_Array.Bind();
        GLsizei stride = (GLsizei)psmdef->m_Array.GetStride();

        glTexCoordPointer(2, GL_FLOAT, stride, base + psmdef->m_UV.offset);
    }
}

Example #3

File: InstancingModelRenderer.cpp Project: Marlinc/0ad

// Build modeldef data if necessary - we have no per-CModel data
void* InstancingModelRenderer::CreateModelData(CModel* model)
{
	CModelDefPtr mdef = model->GetModelDef();
	IModelDef* imodeldef = (IModelDef*)mdef->GetRenderData(m);

	ENSURE(!model->IsSkinned());

	if (!imodeldef)
	{
		imodeldef = new IModelDef(mdef);
		mdef->SetRenderData(m, imodeldef);
	}

	return NULL;
}

Example #4

File: InstancingModelRenderer.cpp Project: Valvador/PyroSpaceFork

// Build modeldef data if necessary - we have no per-CModel data
CModelRData* InstancingModelRenderer::CreateModelData(const void* key, CModel* model)
{
	CModelDefPtr mdef = model->GetModelDef();
	IModelDef* imodeldef = (IModelDef*)mdef->GetRenderData(m);

	if (m->gpuSkinning)
 		ENSURE(model->IsSkinned());
	else
		ENSURE(!model->IsSkinned());

	if (!imodeldef)
	{
		imodeldef = new IModelDef(mdef, m->gpuSkinning, m->calculateTangents);
		mdef->SetRenderData(m, imodeldef);
	}

	return new CModelRData(key);
}

Example #5

File: InstancingModelRenderer.cpp Project: Marlinc/0ad

// Prepare UV coordinates for this modeldef
void InstancingModelRenderer::PrepareModelDef(CShaderProgramPtr& shader, int streamflags, const CModelDefPtr& def)
{
	m->imodeldef = (IModelDef*)def->GetRenderData(m);

	ENSURE(m->imodeldef);

	u8* base = m->imodeldef->m_Array.Bind();
	GLsizei stride = (GLsizei)m->imodeldef->m_Array.GetStride();

	m->imodeldefIndexBase = m->imodeldef->m_IndexArray.Bind();

	if (streamflags & STREAM_POS)
		shader->VertexPointer(3, GL_FLOAT, stride, base + m->imodeldef->m_Position.offset);

	if (streamflags & STREAM_NORMAL)
		shader->NormalPointer(GL_FLOAT, stride, base + m->imodeldef->m_Normal.offset);

	if (streamflags & STREAM_UV0)
		shader->TexCoordPointer(GL_TEXTURE0, 2, GL_FLOAT, stride, base + m->imodeldef->m_UV.offset);

	shader->AssertPointersBound();
}

Example #6

// Build model data (and modeldef data if necessary)
void* ShaderModelRenderer::CreateModelData(CModel* model)
{
	CModelDefPtr mdef = model->GetModelDef();
	ShaderModelDef* shadermodeldef = (ShaderModelDef*)mdef->GetRenderData(m);

	if (!shadermodeldef)
	{
		shadermodeldef = new ShaderModelDef(mdef);
		mdef->SetRenderData(m, shadermodeldef);
	}

	// Build the per-model data
	ShaderModel* shadermodel = new ShaderModel;

	shadermodel->m_Position.type = GL_FLOAT;
	shadermodel->m_Position.elems = 3;
	shadermodel->m_Array.AddAttribute(&shadermodel->m_Position);

	shadermodel->m_UV.type = GL_FLOAT;
	shadermodel->m_UV.elems = 2;
	shadermodel->m_Array.AddAttribute(&shadermodel->m_UV);

	shadermodel->m_Normal.type = GL_FLOAT;
	shadermodel->m_Normal.elems = 3;
	shadermodel->m_Array.AddAttribute(&shadermodel->m_Normal);

	shadermodel->m_Array.SetNumVertices(mdef->GetNumVertices());
	shadermodel->m_Array.Layout();

	// Fill in static UV coordinates
	VertexArrayIterator<float[2]> UVit = shadermodel->m_UV.GetIterator<float[2]>();

	ModelRenderer::BuildUV(mdef, UVit);

	return shadermodel;
}

Example #7

// Prepare UV coordinates for this modeldef
void ShaderModelRenderer::PrepareModelDef(int UNUSED(streamflags), const CModelDefPtr& def)
{
	m->shadermodeldef = (ShaderModelDef*)def->GetRenderData(m);

	ENSURE(m->shadermodeldef);
}