本文整理汇总了Java中com.jme3.scene.VertexBuffer.Usage类的典型用法代码示例。如果您正苦于以下问题：Java Usage类的具体用法？Java Usage怎么用？Java Usage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。
Usage类属于com.jme3.scene.VertexBuffer包，在下文中一共展示了Usage类的20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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: startFaces
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private void startFaces(String count) throws SAXException {
int numFaces = parseInt(count);
int numIndices;
if (mesh.getMode() == Mesh.Mode.Triangles) {
numIndices = numFaces * 3;
} else {
throw new SAXException("Triangle strip or fan not supported!");
}
vb = new VertexBuffer(VertexBuffer.Type.Index);
if (!usesBigIndices) {
sb = BufferUtils.createShortBuffer(numIndices);
ib = null;
vb.setupData(Usage.Static, 3, Format.UnsignedShort, sb);
} else {
ib = BufferUtils.createIntBuffer(numIndices);
sb = null;
vb.setupData(Usage.Static, 3, Format.UnsignedInt, ib);
}
mesh.setBuffer(vb);
}
开发者ID:mleoking，项目名称:PhET，代码行数:23，代码来源:MeshLoader.java
示例2: startLodFaceList
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private void startLodFaceList(String submeshindex, String numfaces) {
int index = Integer.parseInt(submeshindex);
int faceCount = Integer.parseInt(numfaces);
vb = new VertexBuffer(VertexBuffer.Type.Index);
sb = BufferUtils.createShortBuffer(faceCount * 3);
ib = null;
vb.setupData(Usage.Static, 3, Format.UnsignedShort, sb);
List<VertexBuffer> levels = lodLevels.get(index);
if (levels == null) {
levels = new ArrayList<VertexBuffer>();
Mesh submesh = geoms.get(index).getMesh();
levels.add(submesh.getBuffer(Type.Index));
lodLevels.put(index, levels);
}
levels.add(vb);
}
开发者ID:mleoking，项目名称:PhET，代码行数:20，代码来源:MeshLoader.java
示例3: RenderDeviceJme
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
public RenderDeviceJme(NiftyJmeDisplay display) {
this.display = display;
quadColor = new VertexBuffer(Type.Color);
quadColor.setNormalized(true);
ByteBuffer bb = BufferUtils.createByteBuffer(4 * 4);
quadColor.setupData(Usage.Stream, 4, Format.UnsignedByte, bb);
quad.setBuffer(quadColor);
quadModTC.setUsage(Usage.Stream);
niftyMat = new Material(display.getAssetManager(), "Common/MatDefs/Nifty/NiftyTex.j3md");
niftyMat.getAdditionalRenderState().setDepthTest(false);
niftyQuadMat = new Material(display.getAssetManager(), "Common/MatDefs/Nifty/NiftyQuad.j3md");
niftyQuadMat.getAdditionalRenderState().setDepthTest(false);
}
开发者ID:AMPBEdu，项目名称:gjOryx，代码行数:17，代码来源:RenderDeviceJme.java
示例4: setBuffer
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
/**
* Creates a {@link VertexBuffer} for the mesh or modifies
* the existing one per the parameters given.
*
* @param type The type of the buffer
* @param components Number of components
* @param format Data format
* @param buf The buffer data
*
* @throws UnsupportedOperationException If the buffer already set is
* incompatible with the parameters given.
*/
public void setBuffer(Type type, int components, Format format, Buffer buf){
VertexBuffer vb = buffers.get(type.ordinal());
if (vb == null){
vb = new VertexBuffer(type);
vb.setupData(Usage.Dynamic, components, format, buf);
setBuffer(vb);
}else{
if (vb.getNumComponents() != components || vb.getFormat() != format){
throw new UnsupportedOperationException("The buffer already set "
+ "is incompatible with the given parameters");
}
vb.updateData(buf);
updateCounts();
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:28，代码来源:Mesh.java
示例5: convertUsage
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
/*********************************************************************\
|* Vertex Buffers and Attributes *|
\*********************************************************************/
private int convertUsage(Usage usage) {
switch (usage) {
case Static:
return GL_STATIC_DRAW;
case Dynamic:
return GL_DYNAMIC_DRAW;
case Stream:
return GL_STREAM_DRAW;
default:
throw new UnsupportedOperationException("Unknown usage type.");
}
}
开发者ID:mleoking，项目名称:PhET，代码行数:16，代码来源:LwjglRenderer.java
示例6: updateVertexArray
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
public void updateVertexArray(Mesh mesh) {
int id = mesh.getId();
if (id == -1) {
IntBuffer temp = intBuf1;
ARBVertexArrayObject.glGenVertexArrays(temp);
id = temp.get(0);
mesh.setId(id);
}
if (context.boundVertexArray != id) {
ARBVertexArrayObject.glBindVertexArray(id);
context.boundVertexArray = id;
}
VertexBuffer interleavedData = mesh.getBuffer(Type.InterleavedData);
if (interleavedData != null && interleavedData.isUpdateNeeded()) {
updateBufferData(interleavedData);
}
IntMap<VertexBuffer> buffers = mesh.getBuffers();
for (Entry<VertexBuffer> entry : buffers) {
VertexBuffer vb = entry.getValue();
if (vb.getBufferType() == Type.InterleavedData
|| vb.getUsage() == Usage.CpuOnly // ignore cpu-only buffers
|| vb.getBufferType() == Type.Index) {
continue;
}
if (vb.getStride() == 0) {
// not interleaved
setVertexAttrib(vb);
} else {
// interleaved
setVertexAttrib(vb, interleavedData);
}
}
}
开发者ID:mleoking，项目名称:PhET，代码行数:39，代码来源:LwjglRenderer.java
示例7: SkeletonPoints
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
public SkeletonPoints(Skeleton skeleton){
this.skeleton = skeleton;
setMode(Mode.Points);
VertexBuffer pb = new VertexBuffer(Type.Position);
FloatBuffer fpb = BufferUtils.createFloatBuffer(skeleton.getBoneCount() * 3);
pb.setupData(Usage.Stream, 3, Format.Float, fpb);
setBuffer(pb);
setPointSize(7);
updateCounts();
}
开发者ID:mleoking，项目名称:PhET，代码行数:15，代码来源:SkeletonPoints.java
示例8: startBoneAssigns
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private void startBoneAssigns() {
if (mesh != sharedMesh && usesSharedVerts) {
// will use bone assignments from shared mesh (?)
return;
}
// current mesh will have bone assigns
//int vertCount = mesh.getVertexCount();
// each vertex has
// - 4 bone weights
// - 4 bone indices
if (HARDWARE_SKINNING) {
weightsFloatData = BufferUtils.createFloatBuffer(vertCount * 4);
indicesData = BufferUtils.createByteBuffer(vertCount * 4);
} else {
// create array-backed buffers if software skinning for access speed
weightsFloatData = FloatBuffer.allocate(vertCount * 4);
indicesData = ByteBuffer.allocate(vertCount * 4);
}
VertexBuffer weights = new VertexBuffer(Type.BoneWeight);
VertexBuffer indices = new VertexBuffer(Type.BoneIndex);
Usage usage = HARDWARE_SKINNING ? Usage.Static : Usage.CpuOnly;
weights.setupData(usage, 4, Format.Float, weightsFloatData);
indices.setupData(usage, 4, Format.UnsignedByte, indicesData);
mesh.setBuffer(weights);
mesh.setBuffer(indices);
}
开发者ID:mleoking，项目名称:PhET，代码行数:31，代码来源:MeshLoader.java
示例9: RenderDeviceJme
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
public RenderDeviceJme(NiftyJmeDisplay display){
this.display = display;
quadColor = new VertexBuffer(Type.Color);
quadColor.setNormalized(true);
ByteBuffer bb = BufferUtils.createByteBuffer(4 * 4);
quadColor.setupData(Usage.Stream, 4, Format.UnsignedByte, bb);
quad.setBuffer(quadColor);
quadModTC.setUsage(Usage.Stream);
niftyMat = new Material(display.getAssetManager(), "Common/MatDefs/Nifty/Nifty.j3md");
niftyMat.getAdditionalRenderState().setDepthTest(false);
}
开发者ID:mleoking，项目名称:PhET，代码行数:15，代码来源:RenderDeviceJme.java
示例10: initParticleData
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
@Override
public void initParticleData(ParticleEmitter emitter, int numParticles) {
setMode(Mode.Points);
this.emitter = emitter;
// set positions
FloatBuffer pb = BufferUtils.createVector3Buffer(numParticles);
VertexBuffer pvb = new VertexBuffer(VertexBuffer.Type.Position);
pvb.setupData(Usage.Stream, 3, Format.Float, pb);
setBuffer(pvb);
// set colors
ByteBuffer cb = BufferUtils.createByteBuffer(numParticles * 4);
VertexBuffer cvb = new VertexBuffer(VertexBuffer.Type.Color);
cvb.setupData(Usage.Stream, 4, Format.UnsignedByte, cb);
cvb.setNormalized(true);
setBuffer(cvb);
// set sizes
FloatBuffer sb = BufferUtils.createFloatBuffer(numParticles);
VertexBuffer svb = new VertexBuffer(VertexBuffer.Type.Size);
svb.setupData(Usage.Stream, 1, Format.Float, sb);
setBuffer(svb);
// set UV-scale
FloatBuffer tb = BufferUtils.createFloatBuffer(numParticles*4);
VertexBuffer tvb = new VertexBuffer(VertexBuffer.Type.TexCoord);
tvb.setupData(Usage.Stream, 4, Format.Float, tb);
setBuffer(tvb);
}
开发者ID:mleoking，项目名称:PhET，代码行数:32，代码来源:ParticlePointMesh.java
示例11: setImagesXY
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
@Override
public void setImagesXY(int imagesX, int imagesY) {
this.imagesX = imagesX;
this.imagesY = imagesY;
if (imagesX != 1 || imagesY != 1){
uniqueTexCoords = true;
getBuffer(VertexBuffer.Type.TexCoord).setUsage(Usage.Stream);
}
}
开发者ID:mleoking，项目名称:PhET，代码行数:10，代码来源:ParticleTriMesh.java
示例12: convertUsage
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
/*********************************************************************\
|* Vertex Buffers and Attributes *|
\*********************************************************************/
private int convertUsage(Usage usage) {
switch (usage) {
case Static:
return GL20.GL_STATIC_DRAW;
case Dynamic:
return GL20.GL_DYNAMIC_DRAW;
case Stream:
return GL20.GL_STREAM_DRAW;
default:
throw new RuntimeException("Unknown usage type.");
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:16，代码来源:GdxRenderer.java
示例13: convertUsage
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private int convertUsage(Usage usage) {
switch (usage) {
case Static:
return gl.GL_STATIC_DRAW;
case Dynamic:
return gl.GL_DYNAMIC_DRAW;
case Stream:
return gl.GL_STREAM_DRAW;
default:
throw new RuntimeException("Unknown usage type: " + usage);
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:13，代码来源:JoglRenderer.java
示例14: renderMeshDefault
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private void renderMeshDefault(Mesh mesh, int lod, int count) {
VertexBuffer indices = null;
VertexBuffer interleavedData = mesh.getBuffer(Type.InterleavedData);
IntMap<VertexBuffer> buffers = mesh.getBuffers();
if (mesh.getNumLodLevels() > 0) {
indices = mesh.getLodLevel(lod);
} else {
indices = buffers.get(Type.Index.ordinal());
}
for (Entry<VertexBuffer> entry : buffers) {
VertexBuffer vb = entry.getValue();
if (vb.getBufferType() == Type.InterleavedData
|| vb.getUsage() == Usage.CpuOnly) // ignore cpu-only buffers
{
continue;
}
if (vb.getBufferType() == Type.Index) {
indices = vb;
} else {
if (vb.getStride() == 0) {
// not interleaved
setVertexAttrib(vb);
} else {
// interleaved
setVertexAttrib(vb, interleavedData);
}
}
}
if (indices != null) {
drawTriangleList(indices, mesh, count);
} else {
gl.glDrawArrays(convertElementMode(mesh.getMode()), 0, mesh.getVertexCount());
}
clearVertexAttribs();
clearTextureUnits();
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:40，代码来源:JoglRenderer.java
示例15: renderMeshVBO
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private void renderMeshVBO(Mesh mesh, int lod, int count) {
VertexBuffer indices = null;
VertexBuffer interleavedData = mesh.getBuffer(Type.InterleavedData);
if (interleavedData != null && interleavedData.isUpdateNeeded()) {
updateBufferData(interleavedData);
}
IntMap<VertexBuffer> buffers = mesh.getBuffers();
if (mesh.getNumLodLevels() > 0) {
indices = mesh.getLodLevel(lod);
} else {
indices = buffers.get(Type.Index.ordinal());
}
for (Entry<VertexBuffer> entry : buffers) {
VertexBuffer vb = entry.getValue();
if (vb.getBufferType() == Type.InterleavedData
|| vb.getUsage() == Usage.CpuOnly // ignore cpu-only buffers
|| vb.getBufferType() == Type.Index) {
continue;
}
if (vb.getStride() == 0) {
// not interleaved
setVertexAttribVBO(vb, null);
} else {
// interleaved
setVertexAttribVBO(vb, interleavedData);
}
}
if (indices != null) {
drawTriangleListVBO(indices, mesh, count);
} else {
gl.glDrawArrays(convertElementMode(mesh.getMode()), 0, mesh.getVertexCount());
}
clearVertexAttribs();
clearTextureUnits();
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:39，代码来源:JoglRenderer.java
示例16: renderMesh
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
public void renderMesh(Mesh mesh, int lod, int count) {
if (mesh.getVertexCount() == 0)
return;
if (context.pointSize != mesh.getPointSize()) {
gl.glPointSize(mesh.getPointSize());
context.pointSize = mesh.getPointSize();
}
if (context.lineWidth != mesh.getLineWidth()) {
gl.glLineWidth(mesh.getLineWidth());
context.lineWidth = mesh.getLineWidth();
}
checkTexturingUsed();
if (vbo) {
renderMeshVBO(mesh, lod, count);
} else {
boolean dynamic = false;
if (mesh.getNumLodLevels() == 0) {
IntMap<VertexBuffer> bufs = mesh.getBuffers();
for (Entry<VertexBuffer> entry : bufs) {
if (entry.getValue().getUsage() != VertexBuffer.Usage.Static) {
dynamic = true;
break;
}
}
} else {
dynamic = true;
}
if (!dynamic) {
// dealing with a static object, generate display list
renderMeshDisplayList(mesh);
} else {
renderMeshDefault(mesh, lod, count);
}
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:39，代码来源:JoglRenderer.java
示例17: convertUsage
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
/*********************************************************************\
|* Vertex Buffers and Attributes *|
\*********************************************************************/
private int convertUsage(Usage usage) {
switch (usage) {
case Static:
return GLES20.GL_STATIC_DRAW;
case Dynamic:
return GLES20.GL_DYNAMIC_DRAW;
case Stream:
return GLES20.GL_STREAM_DRAW;
default:
throw new RuntimeException("Unknown usage type.");
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:16，代码来源:OGLESShaderRenderer.java
示例18: convertUsage
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private int convertUsage(Usage usage) {
switch (usage) {
case Static:
return GL.GL_STATIC_DRAW;
case Dynamic:
return GL.GL_DYNAMIC_DRAW;
case Stream:
return GL2ES2.GL_STREAM_DRAW;
default:
throw new RuntimeException("Unknown usage type: " + usage);
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:13，代码来源:JoglRenderer.java
示例19: renderMesh
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
public void renderMesh(Mesh mesh, int lod, int count) {
GL gl = GLContext.getCurrentGL();
if (context.pointSize != mesh.getPointSize()) {
gl.getGL2().glPointSize(mesh.getPointSize());
context.pointSize = mesh.getPointSize();
}
if (context.lineWidth != mesh.getLineWidth()) {
gl.glLineWidth(mesh.getLineWidth());
context.lineWidth = mesh.getLineWidth();
}
checkTexturingUsed();
if (vbo) {
renderMeshVBO(mesh, lod, count);
}
else {
boolean dynamic = false;
if (mesh.getNumLodLevels() == 0) {
IntMap<VertexBuffer> bufs = mesh.getBuffers();
for (Entry<VertexBuffer> entry : bufs) {
if (entry.getValue().getUsage() != VertexBuffer.Usage.Static) {
dynamic = true;
break;
}
}
}
else {
dynamic = true;
}
if (!dynamic) {
// dealing with a static object, generate display list
renderMeshDisplayList(mesh);
}
else {
renderMeshDefault(mesh, lod, count);
}
}
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:41，代码来源:JoglRenderer.java
示例20: startFaces
import com.jme3.scene.VertexBuffer.Usage; //导入依赖的package包/类
private void startFaces(String count) throws SAXException {
int numFaces = parseInt(count);
int indicesPerFace = 0;
switch (mesh.getMode()) {
case Triangles:
indicesPerFace = 3;
break;
case Lines:
indicesPerFace = 2;
break;
case Points:
indicesPerFace = 1;
break;
default:
throw new SAXException("Strips or fans not supported!");
}
int numIndices = indicesPerFace * numFaces;
vb = new VertexBuffer(VertexBuffer.Type.Index);
if (!usesBigIndices) {
sb = BufferUtils.createShortBuffer(numIndices);
ib = null;
vb.setupData(Usage.Static, indicesPerFace, Format.UnsignedShort, sb);
} else {
ib = BufferUtils.createIntBuffer(numIndices);
sb = null;
vb.setupData(Usage.Static, indicesPerFace, Format.UnsignedInt, ib);
}
mesh.setBuffer(vb);
}
开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:33，代码来源:MeshLoader.java
注：本文中的com.jme3.scene.VertexBuffer.Usage类示例整理自Github/MSDocs等源码及文档管理平台，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。 |
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