Java Code Examples for com.jme3.scene.VertexBuffer#isUpdateNeeded()
The following examples show how to use
com.jme3.scene.VertexBuffer#isUpdateNeeded() .
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Example 1
| Source File: GLRenderer.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public void updateVertexArray(Mesh mesh, VertexBuffer instanceData) {
int id = mesh.getId();
if (id == -1) {
IntBuffer temp = intBuf1;
gl3.glGenVertexArrays(temp);
id = temp.get(0);
mesh.setId(id);
}
if (context.boundVertexArray != id) {
gl3.glBindVertexArray(id);
context.boundVertexArray = id;
}
VertexBuffer interleavedData = mesh.getBuffer(Type.InterleavedData);
if (interleavedData != null && interleavedData.isUpdateNeeded()) {
updateBufferData(interleavedData);
}
if (instanceData != null) {
setVertexAttrib(instanceData, null);
}
for (VertexBuffer vb : mesh.getBufferList().getArray()) {
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);
}
}
}
Example 2
| Source File: JoglRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 5 votes |
|
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();
}
Example 3
| Source File: LwjglRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 5 votes |
|
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);
}
}
}
Example 4
| Source File: GdxRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
public void updateVertexArray(Mesh mesh) {
logger.log(Level.INFO, "updateVertexArray({0})", mesh);
int id = mesh.getId();
/*
if (id == -1){
IntBuffer temp = intBuf1;
// ARBVertexArrayObject.glGenVertexArrays(temp);
GLES20.glGenVertexArrays(temp);
id = temp.get(0);
mesh.setId(id);
}
if (context.boundVertexArray != id){
// ARBVertexArrayObject.glBindVertexArray(id);
GLES20.glBindVertexArray(id);
context.boundVertexArray = id;
}
*/
VertexBuffer interleavedData = mesh.getBuffer(Type.InterleavedData);
if (interleavedData != null && interleavedData.isUpdateNeeded()) {
updateBufferData(interleavedData);
}
SafeArrayList<VertexBuffer> buffersList = mesh.getBufferList();
for (int i = 0; i < buffersList.size(); i++) {
VertexBuffer vb = buffersList.get(i);
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);
}
}
}
Example 5
| Source File: GdxRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
private void renderMeshDefault(Mesh mesh, int lod, int count) {
if (verboseLogging) {
logger.log(Level.INFO, "renderMeshDefault({0}, {1}, {2})",
new Object[]{mesh, lod, 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 = mesh.getBuffer(Type.Index);// buffers.get(Type.Index.ordinal());
}
SafeArrayList<VertexBuffer> buffersList = mesh.getBufferList();
for (int i = 0; i < buffersList.size(); i++) {
VertexBuffer vb = buffersList.get(i);
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);
}
}
clearVertexAttribs();
// clearTextureUnits();
if (indices != null) {
drawTriangleList(indices, mesh, count);
} else {
// throw new UnsupportedOperationException("Cannot render without index buffer");
if (verboseLogging) {
logger.log(Level.INFO, "GLES20.glDrawArrays({0}, 0, {1})",
new Object[]{convertElementMode(mesh.getMode()), mesh.getVertexCount()});
}
Gdx.gl20.glDrawArrays(convertElementMode(mesh.getMode()), 0, mesh.getVertexCount());
}
}
Example 6
| Source File: GdxRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
/**
* setVertexAttrib_Array uses Vertex Array
* @param vb
* @param idb
*/
public void setVertexAttrib_Array(VertexBuffer vb, VertexBuffer idb) {
if (verboseLogging) {
logger.log(Level.INFO, "setVertexAttrib_Array({0}, {1})", new Object[]{vb, idb});
}
if (vb.getBufferType() == Type.Index) {
throw new IllegalArgumentException("Index buffers not allowed to be set to vertex attrib");
}
// Get shader
int programId = context.boundShaderProgram;
if (programId > 0) {
VertexBuffer[] attribs = context.boundAttribs;
Attribute attrib = boundShader.getAttribute(vb.getBufferType());
int loc = attrib.getLocation();
if (loc == -1) {
//throw new IllegalArgumentException("Location is invalid for attrib: [" + vb.getBufferType().name() + "]");
if (verboseLogging) {
logger.log(Level.WARNING, "attribute is invalid in shader: [{0}]", vb.getBufferType().name());
}
return;
} else if (loc == -2) {
String attributeName = "in" + vb.getBufferType().name();
if (verboseLogging) {
logger.log(Level.INFO, "GLES20.glGetAttribLocation({0}, {1})", new Object[]{programId, attributeName});
}
loc = Gdx.gl20.glGetAttribLocation(programId, attributeName);
if (loc < 0) {
attrib.setLocation(-1);
if (verboseLogging) {
logger.log(Level.WARNING, "attribute is invalid in shader: [{0}]", vb.getBufferType().name());
}
return; // not available in shader.
} else {
attrib.setLocation(loc);
}
} // if (loc == -2)
if ((attribs[loc] != vb) || vb.isUpdateNeeded()) {
System.err.println("isUpdateNeeded "+vb.isUpdateNeeded());
vb.clearUpdateNeeded();
// NOTE: Use data from interleaved buffer if specified
VertexBuffer avb = idb != null ? idb : vb;
avb.getData().clear();
avb.getData().position(vb.getOffset());
if (verboseLogging) {
logger.log(Level.INFO,
"GLES20.glVertexAttribPointer("
+ "location={0}, "
+ "numComponents={1}, "
+ "format={2}, "
+ "isNormalized={3}, "
+ "stride={4}, "
+ "data.capacity={5})",
new Object[]{loc, vb.getNumComponents(),
vb.getFormat(),
vb.isNormalized(),
vb.getStride(),
avb.getData().capacity()});
}
// Upload attribute data
Gdx.gl20.glVertexAttribPointer(loc,
vb.getNumComponents(),
convertFormat(vb.getFormat()),
vb.isNormalized(),
vb.getStride(),
convBuffer(avb.getData()));
checkGLError();
Gdx.gl20.glEnableVertexAttribArray(loc);
attribs[loc] = vb;
} // if (attribs[loc] != vb)
} else {
throw new IllegalStateException("Cannot render mesh without shader bound");
}
}
Example 7
| Source File: JoglRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
private void setVertexAttribVBO(VertexBuffer vb, VertexBuffer idb) {
int arrayType = convertArrayType(vb.getBufferType());
if (arrayType == -1) {
return; // unsupported
}
if (vb.isUpdateNeeded() && idb == null) {
updateBufferData(vb);
}
int bufId = idb != null ? idb.getId() : vb.getId();
if (context.boundArrayVBO != bufId) {
gl.glBindBuffer(gl.GL_ARRAY_BUFFER, bufId);
context.boundArrayVBO = bufId;
}
gl.glEnableClientState(arrayType);
context.boundAttribs[vb.getBufferType().ordinal()] = vb;
if (vb.getBufferType() == Type.Normal) {
// normalize if requested
if (vb.isNormalized() && !context.normalizeEnabled) {
gl.glEnable(gl.GL_NORMALIZE);
context.normalizeEnabled = true;
} else if (!vb.isNormalized() && context.normalizeEnabled) {
gl.glDisable(gl.GL_NORMALIZE);
context.normalizeEnabled = false;
}
}
int comps = vb.getNumComponents();
int type = convertVertexFormat(vb.getFormat());
switch (vb.getBufferType()) {
case Position:
gl.glVertexPointer(comps, type, vb.getStride(), vb.getOffset());
break;
case Normal:
gl.glNormalPointer(type, vb.getStride(), vb.getOffset());
break;
case Color:
gl.glColorPointer(comps, type, vb.getStride(), vb.getOffset());
break;
case TexCoord:
gl.glTexCoordPointer(comps, type, vb.getStride(), vb.getOffset());
break;
}
}
Example 8
| Source File: OGLESShaderRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
public void updateVertexArray(Mesh mesh) {
logger.log(Level.INFO, "updateVertexArray({0})", mesh);
int id = mesh.getId();
/*
if (id == -1){
IntBuffer temp = intBuf1;
// ARBVertexArrayObject.glGenVertexArrays(temp);
GLES20.glGenVertexArrays(temp);
id = temp.get(0);
mesh.setId(id);
}
if (context.boundVertexArray != id){
// ARBVertexArrayObject.glBindVertexArray(id);
GLES20.glBindVertexArray(id);
context.boundVertexArray = id;
}
*/
VertexBuffer interleavedData = mesh.getBuffer(Type.InterleavedData);
if (interleavedData != null && interleavedData.isUpdateNeeded()) {
updateBufferData(interleavedData);
}
SafeArrayList<VertexBuffer> buffersList = mesh.getBufferList();
for (int i = 0; i < buffersList.size(); i++) {
VertexBuffer vb = buffersList.get(i);
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);
}
}
}
Example 9
| Source File: OGLESShaderRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
private void renderMeshDefault(Mesh mesh, int lod, int count) {
if (verboseLogging) {
logger.log(Level.INFO, "renderMeshDefault({0}, {1}, {2})",
new Object[]{mesh, lod, 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 = mesh.getBuffer(Type.Index);// buffers.get(Type.Index.ordinal());
}
SafeArrayList<VertexBuffer> buffersList = mesh.getBufferList();
for (int i = 0; i < buffersList.size(); i++) {
VertexBuffer vb = buffersList.get(i);
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);
}
}
clearVertexAttribs();
// clearTextureUnits();
if (indices != null) {
drawTriangleList(indices, mesh, count);
} else {
// throw new UnsupportedOperationException("Cannot render without index buffer");
if (verboseLogging) {
logger.log(Level.INFO, "GLES20.glDrawArrays({0}, 0, {1})",
new Object[]{convertElementMode(mesh.getMode()), mesh.getVertexCount()});
}
GLES20.glDrawArrays(convertElementMode(mesh.getMode()), 0, mesh.getVertexCount());
}
}
Example 10
| Source File: OGLESShaderRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
/**
* setVertexAttrib_Array uses Vertex Array
* @param vb
* @param idb
*/
public void setVertexAttrib_Array(VertexBuffer vb, VertexBuffer idb) {
if (verboseLogging) {
logger.log(Level.INFO, "setVertexAttrib_Array({0}, {1})", new Object[]{vb, idb});
}
if (vb.getBufferType() == VertexBuffer.Type.Index) {
throw new IllegalArgumentException("Index buffers not allowed to be set to vertex attrib");
}
// Get shader
int programId = context.boundShaderProgram;
if (programId > 0) {
VertexBuffer[] attribs = context.boundAttribs;
Attribute attrib = boundShader.getAttribute(vb.getBufferType());
int loc = attrib.getLocation();
if (loc == -1) {
//throw new IllegalArgumentException("Location is invalid for attrib: [" + vb.getBufferType().name() + "]");
if (verboseLogging) {
logger.log(Level.WARNING, "attribute is invalid in shader: [{0}]", vb.getBufferType().name());
}
return;
} else if (loc == -2) {
String attributeName = "in" + vb.getBufferType().name();
if (verboseLogging) {
logger.log(Level.INFO, "GLES20.glGetAttribLocation({0}, {1})", new Object[]{programId, attributeName});
}
loc = GLES20.glGetAttribLocation(programId, attributeName);
if (loc < 0) {
attrib.setLocation(-1);
if (verboseLogging) {
logger.log(Level.WARNING, "attribute is invalid in shader: [{0}]", vb.getBufferType().name());
}
return; // not available in shader.
} else {
attrib.setLocation(loc);
}
} // if (loc == -2)
if ((attribs[loc] != vb) || vb.isUpdateNeeded()) {
// NOTE: Use data from interleaved buffer if specified
VertexBuffer avb = idb != null ? idb : vb;
avb.getData().clear();
avb.getData().position(vb.getOffset());
if (verboseLogging) {
logger.log(Level.INFO,
"GLES20.glVertexAttribPointer("
+ "location={0}, "
+ "numComponents={1}, "
+ "format={2}, "
+ "isNormalized={3}, "
+ "stride={4}, "
+ "data.capacity={5})",
new Object[]{loc, vb.getNumComponents(),
vb.getFormat(),
vb.isNormalized(),
vb.getStride(),
avb.getData().capacity()});
}
// Upload attribute data
GLES20.glVertexAttribPointer(loc,
vb.getNumComponents(),
convertFormat(vb.getFormat()),
vb.isNormalized(),
vb.getStride(),
avb.getData());
checkGLError();
GLES20.glEnableVertexAttribArray(loc);
attribs[loc] = vb;
} // if (attribs[loc] != vb)
} else {
throw new IllegalStateException("Cannot render mesh without shader bound");
}
}
Example 11
| Source File: AbstractRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
protected void renderMeshDefault(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
|| vb.getBufferType() == Type.Index) {
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 {
drawArrays(mesh);
}
clearVertexAttribs();
clearTextureUnits();
}
Example 12
| Source File: AbstractRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
protected 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 {
drawArrays(mesh);
}
clearVertexAttribs();
clearTextureUnits();
}
Example 13
| Source File: JoglRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
@Override
protected void setVertexAttribVBO(VertexBuffer vb, VertexBuffer idb) {
GL gl = GLContext.getCurrentGL();
int arrayType = convertArrayType(vb.getBufferType());
if (arrayType == -1) {
return; // unsupported
}
if (vb.isUpdateNeeded() && idb == null) {
updateBufferData(vb);
}
int bufId = idb != null ? idb.getId() : vb.getId();
if (context.boundArrayVBO != bufId) {
gl.glBindBuffer(GL.GL_ARRAY_BUFFER, bufId);
context.boundArrayVBO = bufId;
}
gl.getGL2().glEnableClientState(arrayType);
context.boundAttribs[vb.getBufferType().ordinal()] = vb;
if (vb.getBufferType() == Type.Normal) {
// normalize if requested
if (vb.isNormalized() && !context.normalizeEnabled) {
gl.glEnable(GLLightingFunc.GL_NORMALIZE);
context.normalizeEnabled = true;
}
else if (!vb.isNormalized() && context.normalizeEnabled) {
gl.glDisable(GLLightingFunc.GL_NORMALIZE);
context.normalizeEnabled = false;
}
}
int comps = vb.getNumComponents();
int type = convertVertexFormat(vb.getFormat());
switch (vb.getBufferType()) {
case Position:
gl.getGL2().glVertexPointer(comps, type, vb.getStride(), vb.getOffset());
break;
case Normal:
gl.getGL2().glNormalPointer(type, vb.getStride(), vb.getOffset());
break;
case Color:
gl.getGL2().glColorPointer(comps, type, vb.getStride(), vb.getOffset());
break;
case TexCoord:
gl.getGL2().glTexCoordPointer(comps, type, vb.getStride(), vb.getOffset());
break;
}
}
Example 14
| Source File: LwjglRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
private void renderMeshDefault(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();
SafeArrayList<VertexBuffer> buffersList = mesh.getBufferList();
if (mesh.getNumLodLevels() > 0) {
indices = mesh.getLodLevel(lod);
} else {
indices = mesh.getBuffer(Type.Index);
}
//for (Entry<VertexBuffer> entry : buffers) {
// VertexBuffer vb = entry.getValue();
for (int i = 0; i < buffersList.size(); i++){
VertexBuffer vb = buffersList.get(i);
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);
}
}
if (indices != null) {
drawTriangleList(indices, mesh, count);
} else {
drawTriangleArray(mesh.getMode(), count, mesh.getVertexCount());
}
clearVertexAttribs();
clearTextureUnits();
}
