当前位置: 首页>>代码示例>>C++>>正文

C++ XYZGen类代码示例

本文整理汇总了C++中XYZGen类的典型用法代码示例。如果您正苦于以下问题：C++ XYZGen类的具体用法？C++ XYZGen怎么用？C++ XYZGen使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了XYZGen类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ReplaceReference

void CellTex::Init()
	{
	if (xyzGen) xyzGen->Reset();
	else ReplaceReference(1, GetNewDefaultXYZGen());

	if (texout) texout->Reset();
	else ReplaceReference(2, GetNewDefaultTextureOutput());

    RegisterDistanceDefault(_T("Cellular Params"), _T("Size"), 5.0f, IN_TO_M(5.0f));
    float size = GetDistanceDefault(_T("Cellular Params"), _T("Size"));
	pblock->SetValue(cellular_size,0,size);

/*
	pblock->SetValue(PB_CELLCOL,0,Point3(1,1,1));
	pblock->SetValue(PB_DIVCOL1,0,Point3(.5f,.5f,.5f));
	pblock->SetValue(PB_DIVCOL2,0,Point3(0,0,0));
	pblock->SetValue(PB_SIZE,0,5.0f);
	pblock->SetValue(PB_SPREAD,0,0.5f);
	pblock->SetValue(PB_LOW,0,0.0f);
	pblock->SetValue(PB_MID,0,0.5f);
	pblock->SetValue(PB_HIGH,0,1.0f);
	pblock->SetValue(PB_FRACT,0,0);
	pblock->SetValue(PB_ITER,0,3.0f);
	pblock->SetValue(PB_USECELLMAP,0,1);
	pblock->SetValue(PB_USEDIV1MAP,0,1);
	pblock->SetValue(PB_USEDIV2MAP,0,1);
	pblock->SetValue(PB_SMOOTH,0,0.1f);	
	pblock->SetValue(PB_ADAPT,0,1);	
	if (paramDlg)  
		paramDlg->pmap->SetParamBlock(pblock);
*/
	fract = 0;
	ivalid.SetEmpty();
	}
开发者ID:artemeliy，项目名称:inf4715，代码行数:34，代码来源:celltex.cpp

示例2: EvalColor

// --- Methods inherited from Texmap ---
RGBA Speckle::EvalColor(ShadeContext& sc) {
	// After being evaluated, if a map or material has a non-zero gbufID, 
	// it should call ShadeContext::SetGBuffer() to store it into 
	// the shade context.
	if (gbufID) 
		sc.SetGBufferID(gbufID);

	// Use the XYZGen instance to get a transformed point from the
	// ShadeContext.
	Point3 p, dp;
	xyzGen->GetXYZ(sc, p, dp);
	if (size == 0.0f) 
		size = 0.0001f;
	p *= SCALE_FACTOR/size;

	float d = SpeckleFunc(p);
	if (d>1.0f) d = 1.0f;

	// If we have sub-texmaps and they are enabled, get the colors from 
	// the sub-texmaps, otherwise get them from the color swatch
	RGBA c0 = (mapOn[0]&&subTex[0]) ? subTex[0]->EvalColor(sc): col[0];
	RGBA c1 = (mapOn[1]&&subTex[1]) ? subTex[1]->EvalColor(sc): col[1];

	// Composite the colors together and return the result.
	return (1.0f-d)*c0 + d*c1;
}
开发者ID:innovatelogic，项目名称:ilogic-vm，代码行数:27，代码来源:speckle.cpp

示例3: ReplaceReference

// This method is called to reset the texmap back to its default values.
void Planet::Init() {
	// Reset the XYZGen or allocate a new one
	if (xyzGen) 
		xyzGen->Reset();
	else 
		ReplaceReference(0, GetNewDefaultXYZGen());	


//	ReplaceReference(1, CreateParameterBlock(pbdesc, 
//		PB_LENGTH, PLANET_PB_VERSION));
//	if (paramDlg) 
//		paramDlg->pmap->SetParamBlock(pblock);

	// Set the inital parameters
	// {10,20,80},{10,30,80},{10,40,90},{10,100,12},
	// {100,80,12},{80,20,8},{100,80,50},{100,100,100}
	SetColor(0, Color(0.04f, 0.08f, 0.31f), TimeValue(0));
	SetColor(1, Color(0.04f, 0.12f, 0.31f), TimeValue(0));
	SetColor(2, Color(0.04f, 0.16f, 0.31f), TimeValue(0));
	SetColor(3, Color(0.04f, 0.39f, 0.05f), TimeValue(0));
	SetColor(4, Color(0.39f, 0.31f, 0.05f), TimeValue(0));
	SetColor(5, Color(0.31f, 0.08f, 0.03f), TimeValue(0));
	SetColor(6, Color(0.39f, 0.31f, 0.20f), TimeValue(0));
	SetColor(7, Color(0.39f, 0.39f, 0.39f), TimeValue(0));

	SetSize(40.0f, TimeValue(0));
	SetIsland(0.5f, TimeValue(0));
	SetPercent(60.0f, TimeValue(0));
	SetSeed(12345, TimeValue(0));
	blend = 1;

	// Set the validity interval of the texture to empty
	texValidity.SetEmpty();
}
开发者ID:2asoft，项目名称:xray，代码行数:35，代码来源:planet.cpp

示例4: ReplaceReference

void Noise::Init() {
	if (xyzGen) xyzGen->Reset();
	else ReplaceReference( XYZGEN_REF, GetNewDefaultXYZGen());	
	if (texout) texout->Reset();
	else ReplaceReference( TEXOUT_REF, GetNewDefaultTextureOutput());		
	ivalid.SetEmpty();
	cacheValid.SetEmpty();
	macroRecorder->Disable();  // disable macrorecorder during reset
		SetColor(0, Color(0.0f,0.0f,0.0f), TimeValue(0));
		SetColor(1, Color(1.0f,1.0f,1.0f), TimeValue(0));
		noiseType = NOISE_REGULAR;
#ifndef RENDER_VER
        RegisterDistanceDefault(_T("Noise Params"), _T("Size"), DEFAULT_NOISE_SIZE, IN_TO_M(DEFAULT_NOISE_SIZE));
        float size = GetDistanceDefault(_T("Noise Params"), _T("Size"));
		SetSize(size, TimeValue(0));
#else
		SetSize(DEFAULT_NOISE_SIZE, TimeValue(0));
#endif
		SetPhase(.0f,TimeValue(0));
		SetLevels(3.0f,TimeValue(0));
		pblock->SetValue(noise_hithresh,0,1.0f);
        
	macroRecorder->Enable();
	for (int i=0; i<NSUBTEX; i++) 
		mapOn[i] = 1;
	}
开发者ID:artemeliy，项目名称:inf4715，代码行数:26，代码来源:noise.cpp

示例5: EvalColor

// --- Methods inherited from Texmap ---
RGBA Planet::EvalColor(ShadeContext& sc) {
	float d, x, y, z;
	RGBA color;

	// After being evaluated, if a map or material has a non-zero gbufID, 
	// it should call ShadeContext::SetGBuffer() to store it into 
	// the shade context.
	if (gbufID) 
		sc.SetGBufferID(gbufID);

	// Use the XYZGen instance to get a transformed point from the
	// ShadeContext.
	Point3 p, dp;
	xyzGen->GetXYZ(sc, p, dp);

	if (size == 0.0f) 
		size = 0.0001f;
	x = p.x/size;
	y = p.y/size;
	z = p.z/size;
	d = NoiseFunc(x, y, z);
	if (d < land) {
		float frac;
		int index;

		d = d/land*3.0f;
		index = (int)d;
		frac = d-(float)index;
		if (index < 2)
			color = (1.0f-frac)*col[index]+frac*col[index+1];
		else {
			if (blend)
				color = (1.0f-frac)*col[2]+frac*col[3];
			else
				color = col[2];
			}
		}
	else {
		float divfac, frac;
		int index;
		
		divfac = 1.0f-land;
		if (divfac==0.0) divfac = .000001f;
		d = (d-land)/divfac*5;
		index = (int)d;
		frac = d-(float)index;
		if (index < 4)
			color = (1.0f-frac)*col[index+3]+frac*col[index+4];
		else
			color = col[7];
		}
	return color;
	}
开发者ID:2asoft，项目名称:xray，代码行数:54，代码来源:planet.cpp

示例6: EvalNormalPerturb

Point3 Splat::EvalNormalPerturb(ShadeContext& sc) {
    float del, d, f;
    Point3 p, dp, np;

    if (gbufID)
        sc.SetGBufferID(gbufID);

    xyzGen->GetXYZ(sc, p, dp);

    d = splatter(p);
    del = 0.1f;
//	float strength = (abs((int)col[1].r-(int)col[0].r)+
//				abs((int)col[1].g-(int)col[0].g)+
//				abs((int)col[1].b-(int)col[0].b)); ///100.0f; // 756.0f

//	f = strength/del;
    f = 1.0f/del;
    Point3 M[3];
    xyzGen->GetBumpDP(sc,M);
    np.x = f*(splatter(p+del*M[0]) - d);
    np.y = f*(splatter(p+del*M[1]) - d);
    np.z = f*(splatter(p+del*M[2]) - d);

    np = sc.VectorFromNoScale(np,REF_OBJECT);
    Texmap *sub0 = mapOn[0]?subTex[0]:NULL;
    Texmap *sub1 = mapOn[1]?subTex[1]:NULL;
    if (sub0||sub1) {
        // d((1-k)*a + k*b ) = dk*(b-a) + k*(db-da) + da
        float a,b;
        Point3 da,db;
        if (sub0) {
            a = sub0->EvalMono(sc);
            da = sub0->EvalNormalPerturb(sc);
        }
        else {
            a = Intens(col[0]);
            da = Point3(0.0f,0.0f,0.0f);
        }
        if (sub1) {
            b = sub1->EvalMono(sc);
            db = sub1->EvalNormalPerturb(sc);
        }
        else {
            b = Intens(col[1]);
            db= Point3(0.0f,0.0f,0.0f);
        }
        np = (b-a)*np + d*(db-da) + da;
    }
    else
        np *= Intens(col[1])-Intens(col[0]);
    return np;
}
开发者ID:vasilenkomike，项目名称:xray，代码行数:52，代码来源:splat.cpp

示例7: EvalNormalPerturb

Point3 Water::EvalNormalPerturb(ShadeContext& sc) {
	if (gbufID) 
		sc.SetGBufferID(gbufID);

	Point3 p, dp, np;
	xyzGen->GetXYZ(sc, p, dp);

	VectorWave(p, np);
	Point3 M[3];
	xyzGen->GetBumpDP(sc,M);
	np = Point3( DotProd(np,M[0]),DotProd(np,M[1]),DotProd(np,M[2]));
	return sc.VectorFromNoScale(np,REF_OBJECT);
	}
开发者ID:artemeliy，项目名称:inf4715，代码行数:13，代码来源:water.cpp

示例8: EvalNormalPerturb

Point3 Speckle::EvalNormalPerturb(ShadeContext& sc) {
	float del, d;
	Point3 p, dp;
	Point3 np;

	if (gbufID) 
		sc.SetGBufferID(gbufID);

	xyzGen->GetXYZ(sc, p, dp);
	if (size == 0.0f) 
		size = 0.0001f;
	p *= SCALE_FACTOR/size;

	del = 0.1f;
	d = SpeckleFunc(p);
	Point3 M[3];
	xyzGen->GetBumpDP(sc,M);
    np.x = (SpeckleFunc(p+del*M[0]) - d)/del;
	np.y = (SpeckleFunc(p+del*M[1]) - d)/del;
	np.z = (SpeckleFunc(p+del*M[2]) - d)/del;

    np = sc.VectorFromNoScale(np,REF_OBJECT);
	Texmap *sub0 = mapOn[0]?subTex[0]:NULL;
	Texmap *sub1 = mapOn[1]?subTex[1]:NULL;
	if (sub0||sub1) {
		// d((1-k)*a + k*b ) = dk*(b-a) + k*(db-da) + da
		float a,b;
		Point3 da,db;
		if (sub0) { 	
			a = sub0->EvalMono(sc); 	
			da = sub0->EvalNormalPerturb(sc);		
			}
		else {	 
			a = Intens(col[0]);	 
			da = Point3(0.0f,0.0f,0.0f);		 
			}
		if (sub1) {
			b = sub1->EvalMono(sc); 	
			db = sub1->EvalNormalPerturb(sc);	
			}
		else {	 
			b = Intens(col[1]);	 
			db= Point3(0.0f,0.0f,0.0f);		 
			}
		np = (b-a)*np + d*(db-da) + da;
		}
	else 
		np *= Intens(col[1])-Intens(col[0]);
	return np;
}
开发者ID:innovatelogic，项目名称:ilogic-vm，代码行数:50，代码来源:speckle.cpp

示例9: EvalNormalPerturb

Point3 Stucco::EvalNormalPerturb(ShadeContext& sc) {
	float d,k;
	Point3 p, dp, np;

	if (gbufID) 
		sc.SetGBufferID(gbufID);

	xyzGen->GetXYZ(sc, p, dp);

	float scl = compscl(dp, size);
	p /= size;
	d = Func(p, scl);
	k = 0.25f/del;

	Point3 M[3];
	xyzGen->GetBumpDP(sc,M);
	np.x = (Func(p + del*M[0], scl) - d)*k;
	np.y = (Func(p + del*M[1], scl) - d)*k;
	np.z = (Func(p + del*M[2], scl) - d)*k;
	np = sc.VectorFromNoScale(np,REF_OBJECT);

	Texmap *sub0 = mapOn[0]?subTex[0]:NULL;
	Texmap *sub1 = mapOn[1]?subTex[1]:NULL;
	if (sub0||sub1) {
		// d((1-k)*a + k*b ) = dk*(b-a) + k*(db-da) + da
		float a,b;
		Point3 da,db;
		if (sub0) { 	
			a = sub0->EvalMono(sc); 	
			da = sub0->EvalNormalPerturb(sc);		
			}
		else {	 
			a = Intens(col[0]);	 
			da = Point3(0.0f,0.0f,0.0f);		 
			}
		if (sub1) {
			b = sub1->EvalMono(sc); 	
			db = sub1->EvalNormalPerturb(sc);	
			}
		else {	 
			b = Intens(col[1]);	 
			db= Point3(0.0f,0.0f,0.0f);		 
			}
		np = (b-a)*np + d*(db-da) + da;
		}
	else 
		np *= Intens(col[1])-Intens(col[0]);
	return np;
}
开发者ID:2asoft，项目名称:xray，代码行数:49，代码来源:stucco.cpp

示例10: EvalColor

// --- Methods inherited from Texmap ---
RGBA Stucco::EvalColor(ShadeContext& sc) {
	float f;
	Point3 p, dp;

	if (gbufID) 
		sc.SetGBufferID(gbufID);

	xyzGen->GetXYZ(sc, p, dp);

	if (size == 0.0f) 
		size = 0.0001f;
	p /= size;

	float scl = compscl(dp, size);
	f = Func(p, scl);

	// If we have sub-texmaps and they are enabled, get the colors from 
	// the sub-texmaps, otherwise get them from the color swatch
	RGBA c0 = (mapOn[0]&&subTex[0]) ? subTex[0]->EvalColor(sc): col[0];
	RGBA c1 = (mapOn[1]&&subTex[1]) ? subTex[1]->EvalColor(sc): col[1];

	Col24 c;
	Col24 col1 = Col24FromColor(c0);
	Col24 col2 = Col24FromColor(c1);

	lerp_color(&c, &col1, &col2, f);
	return ColorFromCol24(c);
}
开发者ID:2asoft，项目名称:xray，代码行数:29，代码来源:stucco.cpp

示例11: Update

// This method is called before rendering begins to allow the plug-in 
// to evaluate anything prior to the render so it can store this information.
void Stucco::Update(TimeValue t, Interval& ivalid) {		
	if (!texValidity.InInterval(t)) {
		texValidity.SetInfinite();
		xyzGen->Update(t, texValidity);
//		pblock->GetValue(PB_COL1, t, col[0], texValidity);
		pblock->GetValue(stucco_color1, t, col[0], texValidity);
		col[0].ClampMinMax();
//		pblock->GetValue(PB_COL2, t, col[1], texValidity);
		pblock->GetValue(stucco_color2, t, col[1], texValidity);
		col[1].ClampMinMax();
//		pblock->GetValue(PB_SIZE, t, size, texValidity);
		pblock->GetValue(stucco_size, t, size, texValidity);
		ClampFloat(size, MIN_SIZE, MAX_SIZE);
//		pblock->GetValue(PB_THRESH, t, thresh, texValidity);
		pblock->GetValue(stucco_threshold, t, thresh, texValidity);
		ClampFloat(thresh, MIN_THRESH, MAX_THRESH);
//		pblock->GetValue(PB_THICK, t, thick, texValidity);
		pblock->GetValue(stucco_thickness, t, thick, texValidity);
		pblock->GetValue(stucco_mapon1, t, mapOn[0], texValidity);
		pblock->GetValue(stucco_mapon2, t, mapOn[1], texValidity);
		ClampFloat(thick, MIN_THICK, MAX_THICK);
		for (int i = 0; i < NUM_SUB_TEXMAPS; i++) {
			if (subTex[i]) 
				subTex[i]->Update(t, texValidity);
		}
	}
	ivalid &= texValidity;
}
开发者ID:2asoft，项目名称:xray，代码行数:30，代码来源:stucco.cpp

示例12: Update

// This method is called before rendering begins to allow the plug-in 
// to evaluate anything prior to the render so it can store this information.
void Speckle::Update(TimeValue t, Interval& ivalid) {		
	if (!texValidity.InInterval(t)) {
		texValidity.SetInfinite();
		xyzGen->Update(t, texValidity);
//		pblock->GetValue(PB_COL1, t, col[0], texValidity);
		pblock->GetValue(speckle_color1, t, col[0], texValidity);
		col[0].ClampMinMax();
//		pblock->GetValue(PB_COL2, t, col[1], texValidity);
		pblock->GetValue(speckle_color2, t, col[1], texValidity);
		col[1].ClampMinMax();
//		pblock->GetValue(PB_SIZE, t, size, texValidity);
		pblock->GetValue(speckle_size, t, size, texValidity);
		pblock->GetValue(speckle_mapon1, t, mapOn[0], texValidity);
		pblock->GetValue(speckle_mapon2, t, mapOn[1], texValidity);
		ClampFloat(size, MIN_SIZE, MAX_SIZE); 
		NotifyDependents(FOREVER, PART_TEXMAP, REFMSG_DISPLAY_MATERIAL_CHANGE);
	}
	if (!mapValid.InInterval(t))
	{
		mapValid.SetInfinite();
		for (int i = 0; i < NUM_SUB_TEXMAPS; i++) {
			if (subTex[i]) 
				subTex[i]->Update(t, mapValid);
		}
	}
	ivalid &= texValidity;
	ivalid &= mapValid;
}
开发者ID:innovatelogic，项目名称:ilogic-vm，代码行数:30，代码来源:speckle.cpp

示例13: Update

// This method is called before rendering begins to allow the plug-in
// to evaluate anything prior to the render so it can store this information.
void Splat::Update(TimeValue t, Interval& ivalid) {
    if (!texValidity.InInterval(t)) {
        texValidity.SetInfinite();
        xyzGen->Update(t, texValidity);
//		pblock->GetValue(PB_COL1, t, col[0], texValidity);
        pblock->GetValue(splat_color1, t, col[0], texValidity);
        col[0].ClampMinMax();
//		pblock->GetValue(PB_COL2, t, col[1], texValidity);
        pblock->GetValue(splat_color2, t, col[1], texValidity);
        col[1].ClampMinMax();
//		pblock->GetValue(PB_SIZE, t, size, texValidity);
        pblock->GetValue(splat_size, t, size, texValidity);
        ClampFloat(size, MIN_SIZE, MAX_SIZE);
//		pblock->GetValue(PB_THRESH, t, thresh, texValidity);
        pblock->GetValue(splat_threshold, t, thresh, texValidity);
        ClampFloat(thresh, MIN_THRESH, MAX_THRESH);
//		pblock->GetValue(PB_ITER, t, iter, texValidity);
        pblock->GetValue(splat_iteration, t, iter, texValidity);
        pblock->GetValue(splat_mapon1, t, mapOn[0], texValidity);
        pblock->GetValue(splat_mapon2, t, mapOn[1], texValidity);
        ClampInt(iter, (int) MIN_ITER, (int) MAX_ITER);
        for (int i = 0; i < NUM_SUB_TEXMAPS; i++) {
            if (subTex[i])
                subTex[i]->Update(t, texValidity);
        }
    }
    ivalid &= texValidity;
}
开发者ID:vasilenkomike，项目名称:xray，代码行数:30，代码来源:splat.cpp

示例14: EvalColor

// --- Methods inherited from Texmap ---
RGBA Water::EvalColor(ShadeContext& sc) {
	float d;
	float q[3];
	Point3 p, dp;

	if (gbufID) 
		sc.SetGBufferID(gbufID);

	xyzGen->GetXYZ(sc, p, dp);

	q[0] = p.x;
	q[1] = p.y;
	q[2] = p.z;
	d = ScalarWave(q);
	if (d>1.0f) d = 1.0f;

	// If we have sub-texmaps and they are enabled, get the colors from 
	// the sub-texmaps, otherwise get them from the color swatch
	RGBA c0 = (mapOn[0]&&subTex[0]) ? subTex[0]->EvalColor(sc): col[0];
	RGBA c1 = (mapOn[1]&&subTex[1]) ? subTex[1]->EvalColor(sc): col[1];

	Col24 c;
	Col24 col1 = Col24FromColor(c0);
	Col24 col2 = Col24FromColor(c1);

	lerp_color(&c, &col1, &col2, d);
	return ColorFromCol24(c);
	}
开发者ID:artemeliy，项目名称:inf4715，代码行数:29，代码来源:water.cpp

示例15: EvalColor

// --- Methods inherited from Texmap ---
RGBA Smoke::EvalColor(ShadeContext& sc) {
	float d;
	Point3 p, dp;

	if (gbufID) 
		sc.SetGBufferID(gbufID);

	xyzGen->GetXYZ(sc, p, dp);

	if (size == 0.0f) 
		size = 1.0f;

	d = SmokeFunc(p/size, iter);

	// If we have sub-texmaps and they are enabled, get the colors from 
	// the sub-texmaps, otherwise get them from the color swatch
	RGBA c0 = (mapOn[0]&&subTex[0]) ? subTex[0]->EvalColor(sc): col[0];
	RGBA c1 = (mapOn[1]&&subTex[1]) ? subTex[1]->EvalColor(sc): col[1];

	Col24 c;
	Col24 col1 = Col24FromColor(c0);
	Col24 col2 = Col24FromColor(c1);

	lerp_color(&c, &col1, &col2, d);
	return ColorFromCol24(c);
}
开发者ID:innovatelogic，项目名称:ilogic-vm，代码行数:27，代码来源:smoke.cpp


注：本文中的XYZGen类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。