C++ LLVolume::getNumVolumeFaces方法代码示例

本文整理汇总了C++中LLVolume::getNumVolumeFaces方法的典型用法代码示例。如果您正苦于以下问题：C++ LLVolume::getNumVolumeFaces方法的具体用法？C++ LLVolume::getNumVolumeFaces怎么用？C++ LLVolume::getNumVolumeFaces使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类LLVolume的用法示例。

在下文中一共展示了LLVolume::getNumVolumeFaces方法的4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: updateRiggedVertexBuffers

void LLDrawPoolAvatar::updateRiggedVertexBuffers(LLVOAvatar* avatar)
{
	LLFastTimer t(FTM_RIGGED_VBO);

	//update rigged vertex buffers
	for (U32 type = 0; type < NUM_RIGGED_PASSES; ++type)
	{
		for (U32 i = 0; i < mRiggedFace[type].size(); ++i)
		{
			LLFace* face = mRiggedFace[type][i];
			LLDrawable* drawable = face->getDrawable();
			if (!drawable)
			{
				continue;
			}

			LLVOVolume* vobj = drawable->getVOVolume();

			if (!vobj)
			{
				continue;
			}

			LLVolume* volume = vobj->getVolume();
			S32 te = face->getTEOffset();

			if (!volume || volume->getNumVolumeFaces() <= te)
			{
				continue;
			}

			LLUUID mesh_id = volume->getParams().getSculptID();
			if (mesh_id.isNull())
			{
				continue;
			}

			const LLMeshSkinInfo* skin = gMeshRepo.getSkinInfo(mesh_id, vobj);
			if (!skin)
			{
				continue;
			}

			stop_glerror();

			const LLVolumeFace& vol_face = volume->getVolumeFace(te);
			updateRiggedFaceVertexBuffer(avatar, face, skin, volume, vol_face);
		}
	}
}

开发者ID:1234-，项目名称:SingularityViewer，代码行数:50，代码来源:lldrawpoolavatar.cpp

示例2: renderRigged

void LLDrawPoolAvatar::renderRigged(LLVOAvatar* avatar, U32 type, bool glow)
{
	if (avatar->isSelf() && !gAgent.needsRenderAvatar() || !gMeshRepo.meshRezEnabled())
	{
		return;
	}

	stop_glerror();

	for (U32 i = 0; i < mRiggedFace[type].size(); ++i)
	{
		LLFace* face = mRiggedFace[type][i];
		LLDrawable* drawable = face->getDrawable();
		if (!drawable)
		{
			continue;
		}
		LLVOVolume* vobj = drawable->getVOVolume();

		if (!vobj)
		{
			continue;
		}
	
		LLVolume* volume = vobj->getVolume();
		S32 te = face->getTEOffset();

		if (!volume || volume->getNumVolumeFaces() <= te || !volume->isMeshAssetLoaded())
		{
			continue;
		}

		LLUUID mesh_id = volume->getParams().getSculptID();
		if (mesh_id.isNull())
		{
			continue;
		}

		const LLMeshSkinInfo* skin = gMeshRepo.getSkinInfo(mesh_id, vobj);
		if (!skin)
		{
			continue;
		}

		stop_glerror();

		const LLVolumeFace& vol_face = volume->getVolumeFace(te);
		updateRiggedFaceVertexBuffer(avatar, face, skin, volume, vol_face, vobj);

		stop_glerror();

		U32 data_mask = LLFace::getRiggedDataMask(type);

		LLVertexBuffer* buff = face->getVertexBuffer();

		if (buff)
		{
			if (sShaderLevel > 0)
			{ //upload matrix palette to shader
				LLMatrix4 mat[64];

				for (U32 i = 0; i < skin->mJointNames.size(); ++i)
				{
					LLJoint* joint = avatar->getJoint(skin->mJointNames[i]);
					if (joint)
					{
						mat[i] = skin->mInvBindMatrix[i];
						mat[i] *= joint->getWorldMatrix();
					}
				}

				stop_glerror();

				LLDrawPoolAvatar::sVertexProgram->uniformMatrix4fv("matrixPalette",
																   skin->mJointNames.size(),
																   FALSE,
																   (GLfloat*) mat[0].mMatrix);

				stop_glerror();
			}
			else
			{
				data_mask &= ~LLVertexBuffer::MAP_WEIGHT4;
			}

			buff->setBuffer(data_mask);

			U16 start = face->getGeomStart();
			U16 end = start + face->getGeomCount()-1;
			S32 offset = face->getIndicesStart();
			U32 count = face->getIndicesCount();

			if (glow)
			{
				glColor4f(0,0,0,face->getTextureEntry()->getGlow());
			}

			gGL.getTexUnit(sDiffuseChannel)->bind(face->getTexture());
			if (normal_channel > -1)
			{
//.........这里部分代码省略.........

开发者ID:VirtualReality，项目名称:Viewer，代码行数:101，代码来源:lldrawpoolavatar.cpp

示例3: renderRigged

void LLDrawPoolAvatar::renderRigged(LLVOAvatar* avatar, U32 type, bool glow)
{
	if ((avatar->isSelf() && !gAgent.needsRenderAvatar()) || !gMeshRepo.meshRezEnabled())
	{
		return;
	}

	stop_glerror();

	for (U32 i = 0; i < mRiggedFace[type].size(); ++i)
	{
		LLFace* face = mRiggedFace[type][i];
		LLDrawable* drawable = face->getDrawable();
		if (!drawable)
		{
			continue;
		}

		LLVOVolume* vobj = drawable->getVOVolume();

		if (!vobj)
		{
			continue;
		}

		LLVolume* volume = vobj->getVolume();
		S32 te = face->getTEOffset();

		if (!volume || volume->getNumVolumeFaces() <= te || !volume->isMeshAssetLoaded())
		{
			continue;
		}

		LLUUID mesh_id = volume->getParams().getSculptID();
		if (mesh_id.isNull())
		{
			continue;
		}

		const LLMeshSkinInfo* skin = gMeshRepo.getSkinInfo(mesh_id, vobj);
		if (!skin)
		{
			continue;
		}

		//stop_glerror();

		//const LLVolumeFace& vol_face = volume->getVolumeFace(te);
		//updateRiggedFaceVertexBuffer(avatar, face, skin, volume, vol_face);
		
		//stop_glerror();

		U32 data_mask = LLFace::getRiggedDataMask(type);

		LLVertexBuffer* buff = face->getVertexBuffer();

		if (buff)
		{
			if (sShaderLevel > 0)
			{ //upload matrix palette to shader
				LLMatrix4 mat[JOINT_COUNT];

				U32 count = llmin((U32) skin->mJointNames.size(), (U32) JOINT_COUNT);

				for (U32 i = 0; i < count; ++i)
				{
					LLJoint* joint = avatar->getJoint(skin->mJointNames[i]);
					if(!joint)
					{
						joint = avatar->getJoint("mRoot");
					}
					if (joint)
					{
						LLMatrix4a tmp;
						tmp.loadu((F32*)skin->mInvBindMatrix[i].mMatrix);
						tmp.setMul(joint->getWorldMatrix(),tmp);
						mat[i] = LLMatrix4(tmp.getF32ptr());
					}
				}
				
				stop_glerror();

				F32 mp[JOINT_COUNT*12];

				for (U32 i = 0; i < count; ++i)
				{
					F32* m = (F32*) mat[i].mMatrix;

					U32 idx = i*12;

					mp[idx+0] = m[0];
					mp[idx+1] = m[1];
					mp[idx+2] = m[2];
					mp[idx+3] = m[12];

					mp[idx+4] = m[4];
					mp[idx+5] = m[5];
					mp[idx+6] = m[6];
					mp[idx+7] = m[13];

//.........这里部分代码省略.........

开发者ID:1234-，项目名称:SingularityViewer，代码行数:101，代码来源:lldrawpoolavatar.cpp

示例4: genVolumeBBoxes

BOOL LLFace::genVolumeBBoxes(const LLVolume &volume, S32 f,
								const LLMatrix4& mat_vert_in, const LLMatrix3& mat_normal_in, BOOL global_volume)
{
	LLMemType mt1(LLMemType::MTYPE_DRAWABLE);

	//get bounding box
	if (mDrawablep->isState(LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION
#if MESH_ENABLED
		| LLDrawable::REBUILD_RIGGED
#endif //MESH_ENABLED
		))
	{
		//VECTORIZE THIS
		LLMatrix4a mat_vert;
		mat_vert.loadu(mat_vert_in);

		LLMatrix4a mat_normal;
		mat_normal.loadu(mat_normal_in);

		//if (mDrawablep->isState(LLDrawable::REBUILD_VOLUME))
		//{ //vertex buffer no longer valid
		//	mVertexBuffer = NULL;
		//	mLastVertexBuffer = NULL;
		//}

		//VECTORIZE THIS
		LLVector4a min,max;
	
		if (f >= volume.getNumVolumeFaces())
		{
			llwarns << "Generating bounding box for invalid face index!" << llendl;
			f = 0;
		}

		const LLVolumeFace &face = volume.getVolumeFace(f);
		min = face.mExtents[0];
		max = face.mExtents[1];
		
		llassert(less_than_max_mag(min));
		llassert(less_than_max_mag(max));

		//min, max are in volume space, convert to drawable render space
		LLVector4a center;
		LLVector4a t;
		t.setAdd(min, max);
		t.mul(0.5f);
		mat_vert.affineTransform(t, center);
		LLVector4a size;
		size.setSub(max, min);
		size.mul(0.5f);

		llassert(less_than_max_mag(min));
		llassert(less_than_max_mag(max));

		if (!global_volume)
		{
			//VECTORIZE THIS
			LLVector4a scale;
			scale.load3(mDrawablep->getVObj()->getScale().mV);
			size.mul(scale);
		}

		mat_normal.mMatrix[0].normalize3fast();
		mat_normal.mMatrix[1].normalize3fast();
		mat_normal.mMatrix[2].normalize3fast();
		
		LLVector4a v[4];

		//get 4 corners of bounding box
		mat_normal.rotate(size,v[0]);

		//VECTORIZE THIS
		LLVector4a scale;
		
		scale.set(-1.f, -1.f, 1.f);
		scale.mul(size);
		mat_normal.rotate(scale, v[1]);
		
		scale.set(1.f, -1.f, -1.f);
		scale.mul(size);
		mat_normal.rotate(scale, v[2]);
		
		scale.set(-1.f, 1.f, -1.f);
		scale.mul(size);
		mat_normal.rotate(scale, v[3]);

		LLVector4a& newMin = mExtents[0];
		LLVector4a& newMax = mExtents[1];
		
		newMin = newMax = center;
		
		llassert(less_than_max_mag(center));
		
		for (U32 i = 0; i < 4; i++)
		{
			LLVector4a delta;
			delta.setAbs(v[i]);
			LLVector4a min;
			min.setSub(center, delta);
			LLVector4a max;
//.........这里部分代码省略.........

开发者ID:MattoDestiny，项目名称:Zero-One，代码行数:101，代码来源:llface.cpp

注：本文中的LLVolume::getNumVolumeFaces方法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。