Add IVModelRender interface.

Signed-off-by: aixxe <me@aixxe.net>

include/cstrike/Interfaces/IVModelRender.h

@@ -0,0 +1,55 @@
+#pragma once
+
+typedef unsigned short ModelInstanceHandle_t;
+
+class model_t;
+class studiohdr_t;
+class studiohwdata_t;
+class IClientRenderable;
+class matrix3x4_t;
+class StudioDecalHandle_t;
+class IMaterial;
+
+struct DrawModelState_t {
+	studiohdr_t* m_pStudioHdr;
+	studiohwdata_t* m_pStudioHWData;
+	IClientRenderable* m_pRenderable;
+	const matrix3x4_t* m_pModelToWorld;
+	StudioDecalHandle_t* m_decals;
+	int m_drawFlags;
+	int m_lod;
+};
+
+struct ModelRenderInfo_t {
+	Vector origin;
+	QAngle angles;
+	IClientRenderable* pRenderable;
+	const model_t* pModel;
+	const matrix3x4_t* pModelToWorld;
+	const matrix3x4_t* pLightingOffset;
+	const Vector* pLightingOrigin;
+	int flags;
+	int entity_index;
+	int skin;
+	int body;
+	int hitboxset;
+	ModelInstanceHandle_t instance;
+};
+
+enum OverrideType_t: int {
+	OVERRIDE_NORMAL = 0,
+	OVERRIDE_BUILD_SHADOWS,
+	OVERRIDE_DEPTH_WRITE,
+	OVERRIDE_SSAO_DEPTH_WRITE,
+};
+
+class IVModelRender {
+	public:
+		void ForcedMaterialOverride(IMaterial* material, OverrideType_t override_type = OVERRIDE_NORMAL) {
+			GetVirtualFunction<void(*)(IVModelRender*, IMaterial*, OverrideType_t)>(this, 1)(this, material, override_type);
+		}
+
+		void DrawModelExecute(DrawModelState_t const& state, ModelRenderInfo_t const& info, matrix3x4_t* bone) {
+			GetVirtualFunction<void(*)(IVModelRender*, DrawModelState_t const&, ModelRenderInfo_t const&, matrix3x4_t*)>(this, 19)(this, state, info, bone);
+		}
+};