VSCombinedObject.h

#pragma once

#include "VSObject.h"

class VSCombinedObject
{
public:
	VSObject *g_vsObj1;
	VSObject *g_vsObj2;

	char* g_fileObj1;
	char* g_fileObj2;

	VSObject *g_controlledObj;
	bool g_Obj1IsControlled;

	bool g_showIso;

	CComPtr<ID3DX10Mesh> m_pMeshDiff;
	CComPtr<ID3DX10Mesh> m_pMeshCurves;

	ID3D10Texture2D *m_diffuseTexture[2];     // two textures used interleavedly for diffusion
	ID3D10Texture2D *m_distDirTexture;    // two textures used interleavedly for diffusion (blurr texture)
	ID3D10Texture2D *m_pDepthStencil;         // for z culling
	ID3D10Texture2D *m_otherTexture;		// texture that keeps the color on the other side of a curve

	ID3D10ShaderResourceView *m_diffuseTextureRV[2];
	ID3D10RenderTargetView   *m_diffuseTextureTV[2];
	ID3D10ShaderResourceView *m_distDirTextureRV;
	ID3D10RenderTargetView   *m_distDirTextureTV;
	ID3D10DepthStencilView   *m_pDepthStencilView;
	ID3D10ShaderResourceView *m_otherTextureRV;
	ID3D10RenderTargetView   *m_otherTextureTV;

	ID3D10EffectTechnique *m_pDrawVectorsTechnique;
	ID3D10EffectTechnique *m_pDiffuseTechnique;
	ID3D10EffectTechnique *m_pLineAntiAliasTechnique;
	ID3D10EffectTechnique *m_pDisplayImage;
	ID3D10EffectTechnique *m_pIsoSurfaceTechnique;

	ID3D10EffectShaderResourceVariable* m_pInTex[3];
	ID3D10EffectShaderResourceVariable* m_pDiffTex;
	ID3D10EffectScalarVariable* m_pDiffX;
	ID3D10EffectScalarVariable* m_pDiffY;
	ID3D10EffectScalarVariable* g_pScale;
	ID3D10EffectVectorVariable* g_pPan;
	ID3D10EffectScalarVariable* m_pPolySize;
	ID3D10EffectScalarVariable* m_pGreyValue;

	D3D10_VIEWPORT m_vp;

	float m_sizeX;
	float m_sizeY;
	int diffSteps;
	float m_scale;
	D3DXVECTOR2 m_pan;
	float m_polySize;
	int	m_cNum;
	int m_cSegNum;
	CURVE *m_curve;
	float m_fWidth;
	float m_fHeight;
	int diffTex;
	int diff2Tex;
	float m_greyValue;

	static D3D10_INPUT_ELEMENT_DESC InputElements[];
	static D3D10_INPUT_ELEMENT_DESC InputCurveElements[];
	static int InputElementCount;
	static int InputCurveElementCount;
	ID3D10Buffer *m_pVertexBuffer;
	ID3D10InputLayout* m_pVertexLayout;

	VSCombinedObject(ID3D10Device *pd3dDevice);
	~VSCombinedObject(void);

	ID3D10ShaderResourceView *GetDisplayTextureRV(void) { return m_diffuseTextureRV[diffTex]; }

	BOOL CreateVertexBuffer(ID3D10Device* pd3dDevice);
	BOOL CreateIndexBuffer(ID3D10Device *pd3dDevice);
	void Render(ID3D10Device *pd3dDevice);
	void RenderDiffusion(ID3D10Device *pd3dDevice);
	void SetupTextures(ID3D10Device *pd3dDevice, ID3D10Effect* g_pEffect10, int sizeX, int sizeY, bool bw);

	void ChangeControl();
};