void Material::DrawVertices(PrimitiveTypes pType, const RenderInfo & rInfo, const VertexIndexData & vid)
{
RenderArgs ra(pType, rInfo, vid);
InitializeRendering(ra);
SetUpTextures(ra);
RenderDataHandler::BindVertexBuffer(vid.GetVerticesHandle());
if (vid.UsesIndices())
{
DH::BindIndexBuffer(vid.GetIndicesHandle());
EnableAttributes(ra);
ShaderHandler::DrawIndexedVertices(pType, vid.GetIndicesCount());
}
else
{
EnableAttributes(ra);
ShaderHandler::DrawVertices(pType, vid.GetVerticesCount(), vid.GetFirstVertex());
}
DisableAttributes(ra);
}
// Draws the mesh into the draw buffer
void Mesh::Draw(const glm::mat4& projection_matrix, const glm::mat4& view_matrix, const LightingBuffer& lights)
{
shaders.UseThisShader();
// Matrices
MVP = projection_matrix * view_matrix * model_matrix;
DrawUniforms(projection_matrix, view_matrix, lights);
DrawTextures();
EnableAttributes();
DrawAttributes();
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, elementBuffer);
// |Mode |Count |Type |Array buff offset
glDrawElements(GL_TRIANGLES, indices.size(), GL_UNSIGNED_SHORT, (void*)0);
DisableAttributes();
// We can store now the actual MVP as the previous one
oldMVP = MVP;
}
