Beispiel #1
0
// ----------------------------------------------------------------
//	Name:			renderRectangle
//	Description:	根据参数TRectanglef提供的参数绘制矩形
//	Return Value:	void
// ----------------------------------------------------------------
void Helper::renderRectangle( const TRectanglef& rect, 
							 Color4 color, bool isEmpty )
{
	float left = rect.m_Left;
	float right = rect.m_Right;
	float bottom = rect.m_Bottom;
	float top = rect.m_Top;

	glPushMatrix();
	{	
		glColor4f( color.r(), color.g(), color.b(), color.a() );
		glLineWidth(2.0);
		if( isEmpty ) 
		{
			glBegin(GL_LINE_STRIP);
			glVertex3f(left, bottom, 0.0);
			glVertex3f(right, bottom, 0.0);
			glVertex3f(right, top, 0.0);
			glVertex3f(left, top, 0.0);
			glVertex3f(left, bottom, 0.0);
			glEnd();
		}
		else
		{
			glBegin(GL_QUADS);
			glVertex3f(left, bottom, 0.0);
			glVertex3f(right, bottom, 0.0);
			glVertex3f(right, top, 0.0);
			glVertex3f(left, top, 0.0);
			glEnd();
		}
		glLineWidth(1.0);
	} glPopMatrix();
}
Beispiel #2
0
// ----------------------------------------------------------------
//	Name:			renderBox
//	Description:	根据参数Box提供的参数绘制box线框
//	Return Value:	void
// ----------------------------------------------------------------
void Helper::renderBox(const Box3f& box, Color4 color)
{
	glPushMatrix();
	{
		glColor4f( color.r(), color.g(), color.b(), color.a() );
		ColorCube::renderColorCube( box );
	} glPopMatrix();
}
Beispiel #3
0
/* ------------------------------------------------------- */
D3DCOLORVALUE DX::Convert(const Color4& color)
{
	D3DCOLORVALUE result;
	result.a = color.A();
	result.r = color.R();
	result.g = color.G();
	result.b = color.B();
	return result;
}
Beispiel #4
0
 Color4ub toColor4ub(const Color4& _color)
 {
   using gex::color::clamp;
   return Color4ub(
       clamp(int(255*_color.r()),0,255),
       clamp(int(255*_color.g()),0,255),
       clamp(int(255*_color.b()),0,255),
       clamp(int(255*_color.a()),0,255));
 }
Beispiel #5
0
void D3D10System::ClearColorBuffer(DWORD color)
{
    Color4 floatColor;
    floatColor.MakeFromRGBA(color);

    D3D10Texture *d3dTex = static_cast<D3D10Texture*>(curRenderTarget);
    if(d3dTex)
        d3d->ClearRenderTargetView(d3dTex->renderTarget, floatColor.ptr);
    else
        d3d->ClearRenderTargetView(swapRenderView, floatColor.ptr);
}
Beispiel #6
0
void Board::draw()
{
	//doing this without textures just to make this work.
	//this should be chopped into squares for tiling the texture
	//or there's a gl function for doing so.  whatevs
	Color4 myColor = ColorScheme::GREEN;
	glBegin(GL_QUADS);
		glColor4fv(myColor.toArray());
		glVertex2f(_center.x - Game::HBOUND/2.0f, _center.y - Game::VBOUND/2.0f);
		glVertex2f(_center.x + Game::HBOUND/2.0f, _center.y - Game::VBOUND/2.0f);
		glVertex2f(_center.x + Game::HBOUND/2.0f, _center.y + Game::VBOUND/2.0f);
		glVertex2f(_center.x - Game::HBOUND/2.0f, _center.y + Game::VBOUND/2.0f);
	glEnd();
}
Beispiel #7
0
	void CurvePreview::Redraw()
	{
		if (!mCurve)
			return;

		TextureRef texture = mSprite->GetTexture();
		if (!texture || texture->GetSize() != layout->GetSize())
		{
			texture = TextureRef(layout->GetSize(), PixelFormat::R8G8B8A8, Texture::Usage::RenderTarget);
			mSprite->SetTexture(texture);
			mSprite->SetTextureSrcRect(RectI(Vec2I(), texture->GetSize()));
		}

		const Color4 backColor(120, 120, 120, 255);
		const Color4 curveColor(0, 255, 0, 255);

		Camera prevCamera = o2Render.GetCamera();
		Camera currCamera; currCamera.SetRect(mCurve->GetRect());
		currCamera.SetScale(currCamera.GetScale().InvertedY());

		o2Render.SetRenderTexture(texture);
		o2Render.SetCamera(currCamera);
		o2Render.Clear(backColor);

		static Vector<Vertex2> buffer;
		buffer.Clear();

		auto curveColorHex = curveColor.ARGB();

		auto& keys = mCurve->GetKeys();
		for (auto& key : keys)
		{
			buffer.Add(Vertex2(key.position, key.value, curveColorHex, 0, 0));

			auto points = key.GetApproximatedPoints();
			for (int i = 0; i < key.GetApproximatedPointsCount(); i++)
				buffer.Add(Vertex2(points[i], curveColorHex, 0, 0));

			o2Render.DrawAAPolyLine(buffer.Data(), buffer.Count(), 2);
		}

		o2Render.UnbindRenderTexture();
		o2Render.SetCamera(prevCamera);
	}
Beispiel #8
0
// ----------------------------------------------------------------
//	Name:			renderElipse
//	Description:	根据参数TRectanglef提供的参数绘制椭圆
//	Return Value:	void
// ----------------------------------------------------------------
void Helper::renderElipse( const TRectanglef& rect, 
						  Color4 color, bool isEmpty )
{
	float xpos = rect.GetCenter().x();
	float ypos = rect.GetCenter().y();

	float xradius = rect.GetSize().x() / 2;
	float yradius = rect.GetSize().y() / 2;

	const float DEG2RAD = 3.14159/180;

	glPushMatrix();
	{
		glColor4f( color.r(), color.g(), color.b(), color.a() );
		glLineWidth(5.0);
		if( isEmpty )
		{
			glBegin(GL_LINE_LOOP);   
			for (int i=0; i<360; i++)   
			{   
				//convert   degrees   into   radians   
				float degInRad = i*DEG2RAD;   
				glVertex2f( xpos + cos(degInRad) * xradius, ypos + sin(degInRad) * yradius );   
			}   
			glEnd();   
		}
		else
		{
			glBegin(GL_TRIANGLE_FAN);
			glVertex2f(xpos, ypos);
			//draw the vertex on the contour of the circle
			for(int i = 0; i < 360; i++)
			{	
				float degInRad = i*DEG2RAD;   
				glVertex2f( xpos + cos(degInRad) * xradius, ypos + sin(degInRad) * yradius );
			}
			glVertex2f( 1.0 * xradius + xpos, 0.0 *yradius + ypos );
			glEnd();
		}
		glLineWidth(1.0);
	}glPopMatrix();
}
Beispiel #9
0
GLvoid Material::SetSpecularColor(GLenum face, const Color4& c)
{
    switch (face)
    {
    case GL_FRONT:
        _front_specular.r() = c.r();
        _front_specular.g() = c.g();
        _front_specular.b() = c.b();
        _front_specular.a() = c.a();
    break;

    case GL_BACK:
        _back_specular.r() = c.r();
        _back_specular.g() = c.g();
        _back_specular.b() = c.b();
        _back_specular.a() = c.a();
    break;

    case GL_FRONT_AND_BACK:
        _front_specular.r() = c.r();
        _front_specular.g() = c.g();
        _front_specular.b() = c.b();
        _front_specular.a() = c.a();

        _back_specular.r() = c.r();
        _back_specular.g() = c.g();
        _back_specular.b() = c.b();
        _back_specular.a() = c.a();
    break;
    }
}
Beispiel #10
0
void Light(float colorOut[4], const float colorIn[4], Vec3 pos, Vec3 normal, float dots[4])
{
	// could cache a lot of stuff, such as ambient, across vertices...

	bool doShadeMapping = (gstate.texmapmode & 0x3) == 2;
	if (!doShadeMapping && !(gstate.lightEnable[0]&1) && !(gstate.lightEnable[1]&1) && !(gstate.lightEnable[2]&1) && !(gstate.lightEnable[3]&1))
	{
		memcpy(colorOut, colorIn, sizeof(float) * 4);
		return;
	}

	Color4 emissive;
	emissive.GetFromRGB(gstate.materialemissive);
	Color4 globalAmbient;
	globalAmbient.GetFromRGB(gstate.ambientcolor);
	globalAmbient.GetFromA(gstate.ambientalpha);

	Vec3 norm = normal.Normalized();
	Color4 in(colorIn);

	Color4 ambient;
	if (gstate.materialupdate & 1)
	{
		ambient = in;
	}
	else
	{
		ambient.GetFromRGB(gstate.materialambient);
		ambient.a=1.0f;
	}

	Color4 diffuse;
	if (gstate.materialupdate & 2)
	{
		diffuse = in;
	}
	else
	{
		diffuse.GetFromRGB(gstate.materialdiffuse);
		diffuse.a=1.0f;
	}

	Color4 specular;
	if (gstate.materialupdate & 4)
	{
		specular = in;
	}
	else
	{
		specular.GetFromRGB(gstate.materialspecular);
		specular.a=1.0f;
	}

	float specCoef = getFloat24(gstate.materialspecularcoef);

	norm.Normalize();

	Vec3 viewer(gstate.viewMatrix[8], gstate.viewMatrix[9], gstate.viewMatrix[10]);

	Color4 lightSum = globalAmbient * ambient + emissive;


	// Try lights.elf - there's something wrong with the lighting

	for (int l = 0; l < 4; l++)
	{
		// can we skip this light?
		if ((gstate.lightEnable[l] & 1) == 0) // && !doShadeMapping)
			continue;

		GELightComputation comp = (GELightComputation)(gstate.ltype[l]&3);
		GELightType type = (GELightType)((gstate.ltype[l]>>8)&3);
		Vec3 toLight;

		if (type == GE_LIGHTTYPE_DIRECTIONAL)
			toLight = Vec3(gstate.lightpos[l]);
		else
			toLight = Vec3(gstate.lightpos[l]) - pos;

		Vec3 dir = Vec3(gstate.lightdir[l]);

		bool doSpecular = (comp != GE_LIGHTCOMP_ONLYDIFFUSE);
		bool poweredDiffuse = comp == GE_LIGHTCOMP_BOTHWITHPOWDIFFUSE;

		float distance = toLight.Normalize(); 

		float lightScale = 1.0f;
		if (type != GE_LIGHTTYPE_DIRECTIONAL)
		{
			lightScale = 1.0f / (gstate.lightatt[l][0] + gstate.lightatt[l][1]*distance + gstate.lightatt[l][2]*distance*distance);
			if (lightScale>1.0f) lightScale=1.0f;
		}

		float dot = toLight * norm;

		// Clamp dot to zero.
		if (dot < 0.0f) dot = 0.0f;

		if (poweredDiffuse)
			dot = powf(dot, specCoef);

		Color4 diff = (gstate.lightColor[1][l] * diffuse) * (dot*lightScale);	
		Color4 spec(0,0,0,0);

		if (doSpecular)
		{
			Vec3 halfVec = toLight;
			halfVec += viewer.Normalized();
			halfVec.Normalize();

			dot = halfVec * norm;
			if (dot >= 0)
			{
				spec += (gstate.lightColor[2][l] * specular * (powf(dot, specCoef)*lightScale));
			}	
		}
		dots[l] = dot;
		if (gstate.lightEnable[l] & 1)
		{
			lightSum += gstate.lightColor[0][l]*ambient + diff + spec;
		}
	}

	for (int i = 0; i < 3; i++)
		colorOut[i] = lightSum[i];
}
Beispiel #11
0
void ParticleSystem::spawnFace
   (const FaceScatter&  faceScatter, 
    const ParseOBJ&     parseObj, 
    const Color4&       color, 
    const Matrix4&      transform, 
    int                 materialIndex) {

    const Color4unorm8 c(color.pow(1.0f / SmokeVolumeSet::PARTICLE_GAMMA));

    Random rnd(10000, false);
    m_particle.resize(0);
    m_physicsData.resize(0);
    AABox bounds;

    for (ParseOBJ::GroupTable::Iterator git = parseObj.groupTable.begin(); git.isValid(); ++git) {
        const shared_ptr<ParseOBJ::Group>& group = git->value;
        for (ParseOBJ::MeshTable::Iterator mit = group->meshTable.begin(); mit.isValid(); ++mit) {
            const shared_ptr<ParseOBJ::Mesh>& mesh = mit->value;
            for (int f = 0; f < mesh->faceArray.size(); ++f) {
                if (rnd.uniform() <= faceScatter.particlesPerFace) {
                    const ParseOBJ::Face& face = mesh->faceArray[f];
                    Particle& particle = m_particle.next();
                    PhysicsData& physicsData = m_physicsData.next();

                    // Use the average vertex as the position
                    Point3 vrt[10];
                    particle.position = Point3::zero();
                    for (int v = 0; v < face.size(); ++v) {
                        vrt[v] = (transform * Vector4(parseObj.vertexArray[face[v].vertex], 1.0f)).xyz();
                        particle.position += vrt[v];
                    }
                    particle.position /= float(face.size());

                    const Vector3& normal = (vrt[1] - vrt[0]).cross(vrt[2] - vrt[0]).direction();
                    particle.position += faceScatter.explodeDistance * normal;

                    particle.normal = normal;
                    particle.materialIndex = materialIndex;
                    particle.color    = c;
                    particle.angle    = rnd.uniform(0.0f, 2.0f) * pif(); 
                    particle.radius   = min(faceScatter.maxRadius, faceScatter.radiusScaleFactor * pow((particle.position - vrt[0]).length(), faceScatter.radiusExponent));
                    particle.emissive = 0;
                    physicsData.angularVelocity = rnd.uniform(-1.0f, 1.0f) * (360.0f * units::degrees()) / (20.0f * units::seconds());
                    bounds.merge(particle.position);
                }
            }  // face
        } // mesh
    } // group

    // Center
    if (faceScatter.moveCenterToOrigin) {
        const Vector3& offset = -bounds.center();
        for (int i = 0; i < m_particle.size(); ++i) {
            m_particle[i].position += offset;
        }

        m_lastObjectSpaceAABoxBounds = bounds + offset;
    } else {
        m_lastObjectSpaceAABoxBounds = bounds;
    }
}
Beispiel #12
0
 static tuple getinitargs(Color4 const& c)
   {
     return make_tuple(c.getRed(),c.getGreen(),c.getBlue(),c.getAlpha());
   }
Beispiel #13
0
GLvoid Material::SetAmbientColor(GLenum face, const Color4& c)
{
    SetAmbientColor(face, c.r(), c.g(), c.b(), c.a());
}
Beispiel #14
0
/* ------------------------------------------------------- */
unsigned int DX::ConvertUInt(const Color4& color)
{
	return D3DCOLOR_ARGB(int(color.A()*255.0f), int(color.R()*255.0f), int(color.G()*255.0f), int(color.B()*255.0f));
}
Beispiel #15
0
Color3::Color3( const Color4& c4) :
	Tuple3<uchar_t>(c4.getRed(),c4.getGreen(),c4.getBlue()) {
}
//[-------------------------------------------------------]
//[ Private virtual SRPDirectionalLighting functions      ]
//[-------------------------------------------------------]
void SRPDirectionalLightingFixedFunctions::DrawMesh(Renderer &cRenderer, const SQCull &cCullQuery, const VisNode &cVisNode, SceneNode &cSceneNode, const MeshHandler &cMeshHandler, const Mesh &cMesh, const MeshLODLevel &cMeshLODLevel, VertexBuffer &cVertexBuffer)
{
	// Get the fixed functions interface (when we're in here, we know that it must exist!)
	FixedFunctions *pFixedFunctions = cRenderer.GetFixedFunctions();

	// Set the current world matrix
	pFixedFunctions->SetTransformState(FixedFunctions::Transform::World, cVisNode.GetWorldMatrix());

	// Get buffers
		  IndexBuffer     *pIndexBuffer  = cMeshLODLevel.GetIndexBuffer();
	const Array<Geometry> &lstGeometries = *cMeshLODLevel.GetGeometries();

	// Bind buffers
	cRenderer.SetIndexBuffer(pIndexBuffer);
	pFixedFunctions->SetVertexBuffer(&cVertexBuffer);

	// Draw mesh
	for (uint32 nMat=0; nMat<cMeshHandler.GetNumOfMaterials(); nMat++) {
		// Get mesh material
		const Material *pMaterial = cMeshHandler.GetMaterial(nMat);
		if (pMaterial && !pMaterial->GetEffect()) {
			// Draw geometries
			for (uint32 nGeo=0; nGeo<lstGeometries.GetNumOfElements(); nGeo++) {
				// Is this geometry active and is it using the current used mesh material?
				const Geometry &cGeometry = lstGeometries[nGeo];
				if (cGeometry.IsActive() && nMat == cGeometry.GetMaterial()) {
					// Transparent material?
					static const String sOpacity = "Opacity";
					const Parameter *pParameter = pMaterial->GetParameter(sOpacity);
					if ((GetFlags() & TransparentPass) ? (pParameter && pParameter->GetValue1f() < 1.0f) : (!pParameter || pParameter->GetValue1f() >= 1.0f)) {
						// Material change?
						if (m_pCurrentMaterial != pMaterial) {
							// Update current material
							m_nMaterialChanges++;
							m_pCurrentMaterial = pMaterial;

							// Get opacity
							const float fOpacity = pParameter ? pParameter->GetValue1f() : 1.0f;
							if (fOpacity < 1) {
								// Get and set source blend function
								uint32 nValue = BlendFunc::SrcAlpha;
								static const String sSrcBlendFunc = "SrcBlendFunc";
								pParameter = pMaterial->GetParameter(sSrcBlendFunc);
								if (pParameter) {
									m_pRenderStates->SetAttribute("SrcBlendFunc", pParameter->GetParameterString());
									nValue = m_pRenderStates->Get(RenderState::SrcBlendFunc);
								}
								cRenderer.SetRenderState(RenderState::SrcBlendFunc, nValue);

								// Get and set destination blend function
								nValue = BlendFunc::InvSrcAlpha;
								static const String sDstBlendFunc = "DstBlendFunc";
								pParameter = pMaterial->GetParameter(sDstBlendFunc);
								if (pParameter) {
									m_pRenderStates->SetAttribute("DstBlendFunc", pParameter->GetParameterString());
									nValue = m_pRenderStates->Get(RenderState::DstBlendFunc);
								}
								cRenderer.SetRenderState(RenderState::DstBlendFunc, nValue);
							}

							// Setup cull mode
							static const String sTwoSided = "TwoSided";
							pParameter = pMaterial->GetParameter(sTwoSided);
							cRenderer.SetRenderState(RenderState::CullMode, (pParameter && pParameter->GetValue1f()) == 1.0f ? Cull::None : Cull::CCW);

							// Setup transparency and diffuse color
							static const String sDiffuseColor = "DiffuseColor";
							pParameter = pMaterial->GetParameter(sDiffuseColor);
							if (pParameter) {
								float fDiffuseColor[3] = { 1.0f, 1.0f, 1.0f };
								pParameter->GetValue3f(fDiffuseColor[0], fDiffuseColor[1], fDiffuseColor[2]);
								pFixedFunctions->SetColor(Color4(fDiffuseColor[0], fDiffuseColor[1], fDiffuseColor[2], fOpacity));
							} else {
								pFixedFunctions->SetColor(Color4(1.0f, 1.0f, 1.0f, fOpacity));
							}

							// Specular highlight
							if (GetFlags() & NoSpecular) {
								pFixedFunctions->SetMaterialState(FixedFunctions::MaterialState::Specular,  Color4::Black.ToUInt32());
								pFixedFunctions->SetMaterialState(FixedFunctions::MaterialState::Shininess, 0);
							} else {
								static const String sSpecularColor    = "SpecularColor";
								static const String sSpecularExponent = "SpecularExponent";
								float  fSpecularExponent = 45.0f;
								Color4 cSpecularColor    = Color4::White;

								// First, get specular color - if it's 0, we don't have any specular at all
								pParameter = pMaterial->GetParameter(sSpecularColor);
								if (pParameter)
									cSpecularColor = pParameter->GetValue3fv();
								if (cSpecularColor != 0.0f) {
									// Get specular exponent
									pParameter = pMaterial->GetParameter(sSpecularExponent);
									if (pParameter)
										pParameter->GetValue1f(fSpecularExponent);
								}

								// Set material states
								pFixedFunctions->SetMaterialState(FixedFunctions::MaterialState::Specular,  cSpecularColor.ToUInt32());
								pFixedFunctions->SetMaterialState(FixedFunctions::MaterialState::Shininess, Tools::FloatToUInt32(fSpecularExponent));
							}

							// Bind textures
							// Diffuse map (stage 0)
							const Texture *pTexture = nullptr;
							if (GetFlags() & NoDiffuseMap)
								cRenderer.SetTextureBuffer(0, nullptr);
							else {
								pParameter = pMaterial->GetParameter(Material::DiffuseMap);
								if (pParameter)
									pTexture = pParameter->GetValueTexture();
								if (pTexture && pTexture->GetTextureBuffer()) {
									pTexture->Bind(0);
									SetupTextureFiltering(cRenderer, 0);

									// Enable/disable alpha test - but only if this material is not transparent, else the result may look odd
									if (pTexture->GetTextureBuffer()->GetComponentsPerPixel() == 4 && fOpacity >= 1) {
										// Get alpha reference
										static const String sAlphaReference = "AlphaReference";
										pParameter = pMaterial->GetParameter(sAlphaReference);
										float fAlphaReference = pParameter ? pParameter->GetValue1f() : 0.5f;

										// Set alpha render states
										if (fAlphaReference) {
											pFixedFunctions->SetRenderState(FixedFunctions::RenderState::AlphaTestEnable,    true);
											pFixedFunctions->SetRenderState(FixedFunctions::RenderState::AlphaTestReference, Tools::FloatToUInt32(fAlphaReference));
										} else {
											pFixedFunctions->SetRenderState(FixedFunctions::RenderState::AlphaTestEnable, false);
										}
									} else {
										pFixedFunctions->SetRenderState(FixedFunctions::RenderState::AlphaTestEnable, false);
									}
								} else {
									cRenderer.SetTextureBuffer(0, nullptr);

									// Disable alpha test
									pFixedFunctions->SetRenderState(FixedFunctions::RenderState::AlphaTestEnable, false);
								}
							}

							// Light map (stage 1)
							bool bLightMapUsed = false;
							if (GetFlags() & NoLightMap)
								cRenderer.SetTextureBuffer(1, nullptr);
							else {
								pTexture = nullptr;
								pParameter = pMaterial->GetParameter(Material::LightMap);
								if (pParameter)
									pTexture = pParameter->GetValueTexture();
								if (pTexture) {
									pTexture->Bind(1);
									SetupTextureFiltering(cRenderer, 1);
									bLightMapUsed = true;
								} else {
									cRenderer.SetTextureBuffer(1, nullptr);
								}
							}

							// Ambient occlusion map (stage 1)
							if (!bLightMapUsed) {
								if (GetFlags() & NoAmbientOcclusionMap)
									cRenderer.SetTextureBuffer(1, nullptr);
								else {
									pTexture = nullptr;
									pParameter = pMaterial->GetParameter(Material::AmbientOcclusionMap);
									if (pParameter)
										pTexture = pParameter->GetValueTexture();
									if (pTexture) {
										pTexture->Bind(1);
										SetupTextureFiltering(cRenderer, 1);
									} else {
										cRenderer.SetTextureBuffer(1, nullptr);
									}
								}
							}

							// Reflection map (stage 2)
							if (GetFlags() & NoReflectionMap)
								cRenderer.SetTextureBuffer(2, nullptr);
							else {
								pTexture = nullptr;
								pParameter = pMaterial->GetParameter(Material::ReflectionMap);
								if (pParameter)
									pTexture = pParameter->GetValueTexture();
								if (pTexture) {
									pTexture->Bind(2);
									SetupTextureFiltering(cRenderer, 2);

									// 2D or cube ?
									const TextureBuffer *pTextureBuffer = pTexture->GetTextureBuffer();
									if (pTextureBuffer) {
										if (pTextureBuffer->GetType() == TextureBuffer::TypeTextureBufferCube) {
											pFixedFunctions->SetTextureStageState(2, FixedFunctions::TextureStage::TexGen, FixedFunctions::TexCoordGen::ReflectionMap);
											cRenderer.SetSamplerState(2, Sampler::AddressU, TextureAddressing::Clamp);
											cRenderer.SetSamplerState(2, Sampler::AddressV, TextureAddressing::Clamp);
											cRenderer.SetSamplerState(2, Sampler::AddressW, TextureAddressing::Clamp);
										} else if (pTextureBuffer->GetType() == TextureBuffer::TypeTextureBuffer2D) {
											pFixedFunctions->SetTextureStageState(2, FixedFunctions::TextureStage::TexGen, FixedFunctions::TexCoordGen::SphereMap);
											cRenderer.SetSamplerState(2, Sampler::AddressU, TextureAddressing::Wrap);
											cRenderer.SetSamplerState(2, Sampler::AddressV, TextureAddressing::Wrap);
											cRenderer.SetSamplerState(2, Sampler::AddressW, TextureAddressing::Wrap);
										}
									}
								} else {
									cRenderer.SetTextureBuffer(2, nullptr);
								}
							}
						}

						// Draw geometry
						cRenderer.DrawIndexedPrimitives(
							cGeometry.GetPrimitiveType(),
							0,
							cVertexBuffer.GetNumOfElements()-1,
							cGeometry.GetStartIndex(),
							cGeometry.GetIndexSize()
						);
					}
				}
			}
		}
	}
}
Beispiel #17
0
GLvoid Material::SetDiffuseColor(GLenum face, const Color4& c)
{
    switch (face)
    {
    case GL_FRONT:
        _front_diffuse.r() = c.r();
        _front_diffuse.g() = c.g();
        _front_diffuse.b() = c.b();
        _front_diffuse.a() = c.a();
    break;

    case GL_BACK:
        _back_diffuse.r() = c.r();
        _back_diffuse.g() = c.g();
        _back_diffuse.b() = c.b();
        _back_diffuse.a() = c.a();
    break;

    case GL_FRONT_AND_BACK:
        _front_diffuse.r() = c.r();
        _front_diffuse.g() = c.g();
        _front_diffuse.b() = c.b();
        _front_diffuse.a() = c.a();

        _back_diffuse.r() = c.r();
        _back_diffuse.g() = c.g();
        _back_diffuse.b() = c.b();
        _back_diffuse.a() = c.a();
    break;
    }
}
Beispiel #18
0
static std::string Color_str(const Color4& c)
{
  return stringf("<rgba: %.2f %.2f %.2f %.2f>",
                 c.r(), c.g(), c.b(), c.a());
}