Java VertexBuffer.isUpdateNeeded方法代码示例

本文整理汇总了Java中com.jme3.scene.VertexBuffer.isUpdateNeeded方法的典型用法代码示例。如果您正苦于以下问题：Java VertexBuffer.isUpdateNeeded方法的具体用法？Java VertexBuffer.isUpdateNeeded怎么用？Java VertexBuffer.isUpdateNeeded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com.jme3.scene.VertexBuffer的用法示例。

在下文中一共展示了VertexBuffer.isUpdateNeeded方法的12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Java代码示例。

示例1: updateVertexArray

import com.jme3.scene.VertexBuffer; //导入方法依赖的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2: renderMeshVBO

import com.jme3.scene.VertexBuffer; //导入方法依赖的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3: renderMeshDefault

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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();
    ArrayList<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();
}

开发者ID:mleoking，项目名称:PhET，代码行数:45，代码来源:LwjglRenderer.java

示例4: renderMeshDefault

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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();
    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
            setVertexAttrib(vb);
        } else {
            // interleaved
            setVertexAttrib(vb, interleavedData);
        }
    }

    if (indices != null) {
        drawTriangleList(indices, mesh, count);
    } else {
        glDrawArrays(convertElementMode(mesh.getMode()), 0, mesh.getVertexCount());
    }
    
    // TODO: Fix these to use IDList??
    clearVertexAttribs();
    clearTextureUnits();
    clearSetFixedFuncBindings();
}

开发者ID:mleoking，项目名称:PhET，代码行数:44，代码来源:LwjglGL1Renderer.java

示例5: updateVertexArray

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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);
        }
    }
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:43，代码来源:GdxRenderer.java

示例6: renderMeshDefault

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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());
        }
    }

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:51，代码来源:GdxRenderer.java

示例7: setVertexAttribVBO

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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;
    }
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:48，代码来源:JoglRenderer.java

示例8: renderMeshDefault

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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());
        }
    }

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:51，代码来源:OGLESShaderRenderer.java

示例9: renderMeshDefault

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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();
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:46，代码来源:AbstractRenderer.java

示例10: renderMeshVBO

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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();
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:43，代码来源:AbstractRenderer.java

示例11: setVertexAttribVBO

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
@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;
    }
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:52，代码来源:JoglRenderer.java

示例12: renderMeshDefault

import com.jme3.scene.VertexBuffer; //导入方法依赖的package包/类
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();
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:45，代码来源:LwjglRenderer.java

注：本文中的com.jme3.scene.VertexBuffer.isUpdateNeeded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。