616 lines
20 KiB
C
616 lines
20 KiB
C
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// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#ifndef __C_D3D9_MATERIAL_RENDERER_H_INCLUDED__
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#define __C_D3D9_MATERIAL_RENDERER_H_INCLUDED__
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#include "IrrCompileConfig.h"
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#ifdef _IRR_WINDOWS_
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#ifdef _IRR_COMPILE_WITH_DIRECT3D_9_
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#if defined(__BORLANDC__) || defined (__BCPLUSPLUS__)
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#include "irrMath.h" // needed by borland for sqrtf define
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#endif
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#include <d3d9.h>
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#include "IMaterialRenderer.h"
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namespace irr
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{
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namespace video
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{
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namespace
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{
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D3DMATRIX UnitMatrixD3D9;
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D3DMATRIX SphereMapMatrixD3D9;
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inline void setTextureColorStage(IDirect3DDevice9* dev, DWORD i,
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DWORD arg1, DWORD op, DWORD arg2)
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{
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dev->SetTextureStageState(i, D3DTSS_COLOROP, op);
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dev->SetTextureStageState(i, D3DTSS_COLORARG1, arg1);
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dev->SetTextureStageState(i, D3DTSS_COLORARG2, arg2);
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}
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inline void setTextureColorStage(IDirect3DDevice9* dev, DWORD i, DWORD arg1)
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{
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dev->SetTextureStageState(i, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
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dev->SetTextureStageState(i, D3DTSS_COLORARG1, arg1);
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}
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inline void setTextureAlphaStage(IDirect3DDevice9* dev, DWORD i,
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DWORD arg1, DWORD op, DWORD arg2)
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{
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dev->SetTextureStageState(i, D3DTSS_ALPHAOP, op);
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dev->SetTextureStageState(i, D3DTSS_ALPHAARG1, arg1);
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dev->SetTextureStageState(i, D3DTSS_ALPHAARG2, arg2);
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}
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inline void setTextureAlphaStage(IDirect3DDevice9* dev, DWORD i, DWORD arg1)
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{
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dev->SetTextureStageState(i, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
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dev->SetTextureStageState(i, D3DTSS_ALPHAARG1, arg1);
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}
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} // anonymous namespace
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//! Base class for all internal D3D9 material renderers
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class CD3D9MaterialRenderer : public IMaterialRenderer
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{
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public:
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//! Constructor
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CD3D9MaterialRenderer(IDirect3DDevice9* d3ddev, video::IVideoDriver* driver)
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: pID3DDevice(d3ddev), Driver(driver)
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{
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}
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//! sets a variable in the shader.
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//! \param vertexShader: True if this should be set in the vertex shader, false if
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//! in the pixel shader.
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//! \param name: Name of the variable
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//! \param floats: Pointer to array of floats
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//! \param count: Amount of floats in array.
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virtual bool setVariable(bool vertexShader, const c8* name, const f32* floats, int count)
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{
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os::Printer::log("Invalid material to set variable in.");
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return false;
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}
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//! Bool interface for the above.
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virtual bool setVariable(bool vertexShader, const c8* name, const bool* bools, int count)
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{
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os::Printer::log("Invalid material to set variable in.");
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return false;
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}
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//! Int interface for the above.
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virtual bool setVariable(bool vertexShader, const c8* name, const s32* ints, int count)
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{
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os::Printer::log("Invalid material to set variable in.");
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return false;
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}
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protected:
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IDirect3DDevice9* pID3DDevice;
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video::IVideoDriver* Driver;
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};
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//! Solid material renderer
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class CD3D9MaterialRenderer_SOLID : public CD3D9MaterialRenderer
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{
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public:
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CD3D9MaterialRenderer_SOLID(IDirect3DDevice9* p, video::IVideoDriver* d)
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: CD3D9MaterialRenderer(p, d) {}
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virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
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bool resetAllRenderstates, IMaterialRendererServices* services)
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{
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services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
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if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
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{
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setTextureColorStage(pID3DDevice, 0,
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D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
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}
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pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
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}
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};
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//! Generic Texture Blend
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class CD3D9MaterialRenderer_ONETEXTURE_BLEND : public CD3D9MaterialRenderer
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{
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public:
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CD3D9MaterialRenderer_ONETEXTURE_BLEND(IDirect3DDevice9* p, video::IVideoDriver* d)
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: CD3D9MaterialRenderer(p, d) {}
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virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
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bool resetAllRenderstates, IMaterialRendererServices* services)
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{
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services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
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if (material.MaterialType != lastMaterial.MaterialType ||
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material.MaterialTypeParam != lastMaterial.MaterialTypeParam ||
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resetAllRenderstates)
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{
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E_BLEND_FACTOR srcFact,dstFact;
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E_MODULATE_FUNC modulate;
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u32 alphaSource;
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unpack_textureBlendFunc ( srcFact, dstFact, modulate, alphaSource, material.MaterialTypeParam );
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if (srcFact == EBF_SRC_COLOR && dstFact == EBF_ZERO)
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{
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
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}
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else
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{
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
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pID3DDevice->SetRenderState(D3DRS_SRCBLEND, getD3DBlend ( srcFact ) );
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pID3DDevice->SetRenderState(D3DRS_DESTBLEND, getD3DBlend ( dstFact ) );
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}
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setTextureColorStage(pID3DDevice, 0,
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D3DTA_TEXTURE, getD3DModulate(modulate), D3DTA_DIFFUSE);
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if ( textureBlendFunc_hasAlpha ( srcFact ) || textureBlendFunc_hasAlpha ( dstFact ) )
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{
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if (alphaSource==EAS_VERTEX_COLOR)
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{
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setTextureAlphaStage(pID3DDevice, 0, D3DTA_DIFFUSE);
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}
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else if (alphaSource==EAS_TEXTURE)
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{
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setTextureAlphaStage(pID3DDevice, 0, D3DTA_TEXTURE);
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}
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else
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{
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setTextureAlphaStage(pID3DDevice, 0,
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D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
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}
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}
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pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
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}
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}
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//! Returns if the material is transparent.
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/** The scene management needs to know this for being able to sort the
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materials by opaque and transparent.
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The return value could be optimized, but we'd need to know the
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MaterialTypeParam for it. */
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virtual bool isTransparent() const
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{
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return true;
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}
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private:
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u32 getD3DBlend ( E_BLEND_FACTOR factor ) const
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{
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u32 r = 0;
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switch ( factor )
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{
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case EBF_ZERO: r = D3DBLEND_ZERO; break;
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case EBF_ONE: r = D3DBLEND_ONE; break;
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case EBF_DST_COLOR: r = D3DBLEND_DESTCOLOR; break;
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case EBF_ONE_MINUS_DST_COLOR: r = D3DBLEND_INVDESTCOLOR; break;
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case EBF_SRC_COLOR: r = D3DBLEND_SRCCOLOR; break;
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case EBF_ONE_MINUS_SRC_COLOR: r = D3DBLEND_INVSRCCOLOR; break;
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case EBF_SRC_ALPHA: r = D3DBLEND_SRCALPHA; break;
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case EBF_ONE_MINUS_SRC_ALPHA: r = D3DBLEND_INVSRCALPHA; break;
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case EBF_DST_ALPHA: r = D3DBLEND_DESTALPHA; break;
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case EBF_ONE_MINUS_DST_ALPHA: r = D3DBLEND_INVDESTALPHA; break;
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case EBF_SRC_ALPHA_SATURATE: r = D3DBLEND_SRCALPHASAT; break;
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}
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return r;
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}
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u32 getD3DModulate ( E_MODULATE_FUNC func ) const
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{
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u32 r = D3DTOP_MODULATE;
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switch ( func )
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{
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case EMFN_MODULATE_1X: r = D3DTOP_MODULATE; break;
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case EMFN_MODULATE_2X: r = D3DTOP_MODULATE2X; break;
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case EMFN_MODULATE_4X: r = D3DTOP_MODULATE4X; break;
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}
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return r;
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}
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bool transparent;
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};
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//! Solid 2 layer material renderer
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class CD3D9MaterialRenderer_SOLID_2_LAYER : public CD3D9MaterialRenderer
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{
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public:
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CD3D9MaterialRenderer_SOLID_2_LAYER(IDirect3DDevice9* p, video::IVideoDriver* d)
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: CD3D9MaterialRenderer(p, d) {}
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virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
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bool resetAllRenderstates, IMaterialRendererServices* services)
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{
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services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
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if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
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{
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setTextureColorStage(pID3DDevice, 0, D3DTA_TEXTURE);
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pID3DDevice->SetTextureStageState(1, D3DTSS_TEXCOORDINDEX, 0);
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pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_BLENDDIFFUSEALPHA);
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
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}
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}
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};
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//! Transparent add color material renderer
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class CD3D9MaterialRenderer_TRANSPARENT_ADD_COLOR : public CD3D9MaterialRenderer
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{
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public:
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CD3D9MaterialRenderer_TRANSPARENT_ADD_COLOR(IDirect3DDevice9* p, video::IVideoDriver* d)
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: CD3D9MaterialRenderer(p, d) {}
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virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
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bool resetAllRenderstates, IMaterialRendererServices* services)
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{
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services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
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if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
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{
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setTextureColorStage(pID3DDevice, 0,
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D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
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pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
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pID3DDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
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pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCCOLOR);
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}
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}
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//! Returns if the material is transparent. The scene management needs to know this
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//! for being able to sort the materials by opaque and transparent.
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virtual bool isTransparent() const
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{
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return true;
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}
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};
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//! Transparent vertex alpha material renderer
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class CD3D9MaterialRenderer_TRANSPARENT_VERTEX_ALPHA : public CD3D9MaterialRenderer
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{
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public:
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CD3D9MaterialRenderer_TRANSPARENT_VERTEX_ALPHA(IDirect3DDevice9* p, video::IVideoDriver* d)
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: CD3D9MaterialRenderer(p, d) {}
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virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
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bool resetAllRenderstates, IMaterialRendererServices* services)
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{
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services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
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if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
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{
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setTextureColorStage(pID3DDevice, 0,
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D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
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setTextureAlphaStage(pID3DDevice, 0, D3DTA_DIFFUSE);
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pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
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pID3DDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
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pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
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}
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}
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//! Returns if the material is transparent. The scene managment needs to know this
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//! for being able to sort the materials by opaque and transparent.
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virtual bool isTransparent() const
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{
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return true;
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}
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};
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//! Transparent alpha channel material renderer
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class CD3D9MaterialRenderer_TRANSPARENT_ALPHA_CHANNEL : public CD3D9MaterialRenderer
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{
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public:
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CD3D9MaterialRenderer_TRANSPARENT_ALPHA_CHANNEL(IDirect3DDevice9* p, video::IVideoDriver* d)
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: CD3D9MaterialRenderer(p, d) {}
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virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
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bool resetAllRenderstates, IMaterialRendererServices* services)
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{
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services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
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if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates
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|| material.MaterialTypeParam != lastMaterial.MaterialTypeParam )
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{
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setTextureColorStage(pID3DDevice, 0,
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D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT);
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setTextureAlphaStage(pID3DDevice, 0, D3DTA_TEXTURE);
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pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
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pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
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pID3DDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA );
|
||
|
|
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHAREF, core::floor32(material.MaterialTypeParam * 255.f));
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void OnUnsetMaterial()
|
||
|
|
{
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
//! Returns if the material is transparent. The scene managment needs to know this
|
||
|
|
//! for being able to sort the materials by opaque and transparent.
|
||
|
|
virtual bool isTransparent() const
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//! Transparent alpha channel material renderer
|
||
|
|
class CD3D9MaterialRenderer_TRANSPARENT_ALPHA_CHANNEL_REF : public CD3D9MaterialRenderer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CD3D9MaterialRenderer_TRANSPARENT_ALPHA_CHANNEL_REF(IDirect3DDevice9* p, video::IVideoDriver* d)
|
||
|
|
: CD3D9MaterialRenderer(p, d) {}
|
||
|
|
|
||
|
|
virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
|
||
|
|
bool resetAllRenderstates, IMaterialRendererServices* services)
|
||
|
|
{
|
||
|
|
services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
|
||
|
|
|
||
|
|
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
|
||
|
|
{
|
||
|
|
setTextureColorStage(pID3DDevice, 0,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT);
|
||
|
|
setTextureAlphaStage(pID3DDevice, 0, D3DTA_TEXTURE);
|
||
|
|
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
|
||
|
|
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||
|
|
|
||
|
|
// 127 is required by EMT_TRANSPARENT_ALPHA_CHANNEL_REF
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHAREF, 127);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void OnUnsetMaterial()
|
||
|
|
{
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
//! Returns if the material is transparent. The scene managment needs to know this
|
||
|
|
//! for being able to sort the materials by opaque and transparent.
|
||
|
|
virtual bool isTransparent() const
|
||
|
|
{
|
||
|
|
return false; // this material is not really transparent because it does no blending.
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//! material renderer for all kinds of lightmaps
|
||
|
|
class CD3D9MaterialRenderer_LIGHTMAP : public CD3D9MaterialRenderer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CD3D9MaterialRenderer_LIGHTMAP(IDirect3DDevice9* p, video::IVideoDriver* d)
|
||
|
|
: CD3D9MaterialRenderer(p, d) {}
|
||
|
|
|
||
|
|
virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
|
||
|
|
bool resetAllRenderstates, IMaterialRendererServices* services)
|
||
|
|
{
|
||
|
|
services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
|
||
|
|
|
||
|
|
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
|
||
|
|
{
|
||
|
|
if (material.MaterialType >= EMT_LIGHTMAP_LIGHTING)
|
||
|
|
{
|
||
|
|
// with lighting
|
||
|
|
setTextureColorStage(pID3DDevice, 0,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
setTextureColorStage(pID3DDevice, 0, D3DTA_TEXTURE);
|
||
|
|
}
|
||
|
|
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_TEXCOORDINDEX, 1);
|
||
|
|
|
||
|
|
setTextureColorStage(pID3DDevice, 1,
|
||
|
|
D3DTA_TEXTURE,
|
||
|
|
(material.MaterialType == EMT_LIGHTMAP_ADD)?
|
||
|
|
D3DTOP_ADD:
|
||
|
|
(material.MaterialType == EMT_LIGHTMAP_M4 || material.MaterialType == EMT_LIGHTMAP_LIGHTING_M4)?
|
||
|
|
D3DTOP_MODULATE4X:
|
||
|
|
(material.MaterialType == EMT_LIGHTMAP_M2 || material.MaterialType == EMT_LIGHTMAP_LIGHTING_M2)?
|
||
|
|
D3DTOP_MODULATE2X:
|
||
|
|
D3DTOP_MODULATE,
|
||
|
|
D3DTA_CURRENT);
|
||
|
|
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//! material renderer for detail maps
|
||
|
|
class CD3D9MaterialRenderer_DETAIL_MAP : public CD3D9MaterialRenderer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CD3D9MaterialRenderer_DETAIL_MAP(IDirect3DDevice9* p, video::IVideoDriver* d)
|
||
|
|
: CD3D9MaterialRenderer(p, d) {}
|
||
|
|
|
||
|
|
virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
|
||
|
|
bool resetAllRenderstates, IMaterialRendererServices* services)
|
||
|
|
{
|
||
|
|
services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
|
||
|
|
|
||
|
|
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
|
||
|
|
{
|
||
|
|
setTextureColorStage(pID3DDevice, 0,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
|
||
|
|
setTextureColorStage(pID3DDevice, 1,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_ADDSIGNED, D3DTA_CURRENT);
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_TEXCOORDINDEX, 1);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//! sphere map material renderer
|
||
|
|
class CD3D9MaterialRenderer_SPHERE_MAP : public CD3D9MaterialRenderer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CD3D9MaterialRenderer_SPHERE_MAP(IDirect3DDevice9* p, video::IVideoDriver* d)
|
||
|
|
: CD3D9MaterialRenderer(p, d) {}
|
||
|
|
|
||
|
|
virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
|
||
|
|
bool resetAllRenderstates, IMaterialRendererServices* services)
|
||
|
|
{
|
||
|
|
services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
|
||
|
|
|
||
|
|
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
|
||
|
|
{
|
||
|
|
setTextureColorStage(pID3DDevice, 0,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
|
||
|
|
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||
|
|
|
||
|
|
pID3DDevice->SetTransform( D3DTS_TEXTURE0, &SphereMapMatrixD3D9 );
|
||
|
|
pID3DDevice->SetTextureStageState( 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2 );
|
||
|
|
pID3DDevice->SetTextureStageState( 0, D3DTSS_TEXCOORDINDEX, D3DTSS_TCI_CAMERASPACENORMAL );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void OnUnsetMaterial()
|
||
|
|
{
|
||
|
|
pID3DDevice->SetTextureStageState( 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE );
|
||
|
|
pID3DDevice->SetTextureStageState( 0, D3DTSS_TEXCOORDINDEX, 0);
|
||
|
|
pID3DDevice->SetTransform( D3DTS_TEXTURE0, &UnitMatrixD3D9 );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//! reflection 2 layer material renderer
|
||
|
|
class CD3D9MaterialRenderer_REFLECTION_2_LAYER : public CD3D9MaterialRenderer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CD3D9MaterialRenderer_REFLECTION_2_LAYER(IDirect3DDevice9* p, video::IVideoDriver* d)
|
||
|
|
: CD3D9MaterialRenderer(p, d) {}
|
||
|
|
|
||
|
|
virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
|
||
|
|
bool resetAllRenderstates, IMaterialRendererServices* services)
|
||
|
|
{
|
||
|
|
services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
|
||
|
|
|
||
|
|
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
|
||
|
|
{
|
||
|
|
setTextureColorStage(pID3DDevice, 0,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
|
||
|
|
|
||
|
|
setTextureColorStage(pID3DDevice, 1,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT);
|
||
|
|
|
||
|
|
pID3DDevice->SetTransform( D3DTS_TEXTURE1, &SphereMapMatrixD3D9 );
|
||
|
|
pID3DDevice->SetTextureStageState( 1, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2 );
|
||
|
|
pID3DDevice->SetTextureStageState( 1, D3DTSS_TEXCOORDINDEX, D3DTSS_TCI_CAMERASPACEREFLECTIONVECTOR);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void OnUnsetMaterial()
|
||
|
|
{
|
||
|
|
pID3DDevice->SetTextureStageState( 1, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE );
|
||
|
|
pID3DDevice->SetTextureStageState( 1, D3DTSS_TEXCOORDINDEX, 1);
|
||
|
|
pID3DDevice->SetTransform( D3DTS_TEXTURE1, &UnitMatrixD3D9 );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//! reflection 2 layer material renderer
|
||
|
|
class CD3D9MaterialRenderer_TRANSPARENT_REFLECTION_2_LAYER : public CD3D9MaterialRenderer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CD3D9MaterialRenderer_TRANSPARENT_REFLECTION_2_LAYER(IDirect3DDevice9* p, video::IVideoDriver* d)
|
||
|
|
: CD3D9MaterialRenderer(p, d) {}
|
||
|
|
|
||
|
|
virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
|
||
|
|
bool resetAllRenderstates, IMaterialRendererServices* services)
|
||
|
|
{
|
||
|
|
services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
|
||
|
|
|
||
|
|
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
|
||
|
|
{
|
||
|
|
setTextureColorStage(pID3DDevice, 0,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_DIFFUSE);
|
||
|
|
setTextureAlphaStage(pID3DDevice, 0, D3DTA_DIFFUSE);
|
||
|
|
setTextureColorStage(pID3DDevice, 1,
|
||
|
|
D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT);
|
||
|
|
setTextureAlphaStage(pID3DDevice, 1, D3DTA_CURRENT);
|
||
|
|
|
||
|
|
pID3DDevice->SetTransform(D3DTS_TEXTURE1, &SphereMapMatrixD3D9 );
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2 );
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_TEXCOORDINDEX, D3DTSS_TCI_CAMERASPACEREFLECTIONVECTOR);
|
||
|
|
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
|
||
|
|
pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void OnUnsetMaterial()
|
||
|
|
{
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
|
||
|
|
pID3DDevice->SetTextureStageState(1, D3DTSS_TEXCOORDINDEX, 1);
|
||
|
|
pID3DDevice->SetTransform(D3DTS_TEXTURE1, &UnitMatrixD3D9);
|
||
|
|
}
|
||
|
|
|
||
|
|
//! Returns if the material is transparent. The scene managment needs to know this
|
||
|
|
//! for being able to sort the materials by opaque and transparent.
|
||
|
|
virtual bool isTransparent() const
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
} // end namespace video
|
||
|
|
} // end namespace irr
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|