Work on CMapWorld rendering

Runtime/Graphics/Shaders/CMapSurfaceShader.cpp

@@ -0,0 +1,28 @@
+#include "CMapSurfaceShader.hpp"
+
+namespace urde
+{
+
+CMapSurfaceShader::CMapSurfaceShader(boo::IGraphicsDataFactory::Context& ctx,
+                                     boo::IGraphicsBufferS* vbo,
+                                     boo::IGraphicsBufferS* ibo)
+: m_vbo(vbo), m_ibo(ibo)
+{
+    m_uniBuf = ctx.newDynamicBuffer(boo::BufferUse::Uniform, sizeof(Uniform), 1);
+    m_dataBind = TShader<CMapSurfaceShader>::BuildShaderDataBinding(ctx, *this);
+}
+
+void CMapSurfaceShader::draw(const zeus::CColor& color, u32 start, u32 count)
+{
+    m_uniform.mtx = CGraphics::GetPerspectiveProjectionMatrix(true) * CGraphics::g_GXModelView.toMatrix4f();
+    m_uniform.color = color;
+    m_uniBuf->load(&m_uniform, sizeof(m_uniform));
+    CGraphics::SetShaderDataBinding(m_dataBind);
+    CGraphics::DrawArrayIndexed(start, count);
+}
+
+URDE_SPECIALIZE_SHADER(CMapSurfaceShader)
+
+void CMapSurfaceShader::Shutdown() {}
+
+}