Java Code Examples for com.jme3.renderer.Renderer#setFrameBuffer()

The following examples show how to use com.jme3.renderer.Renderer#setFrameBuffer() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TestDepthStencil.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

6 votes

@Override
public void simpleRender(RenderManager rm){
    Renderer r = rm.getRenderer();

    //do FBO rendering
    r.setFrameBuffer(fb);

    rm.setCamera(cam, false); // FBO uses current camera
    r.clearBuffers(true, true, true);
    rm.renderScene(fbNode, viewPort);
    rm.flushQueue(viewPort);

    //go back to default rendering and let
    //SimpleApplication render the default scene
    r.setFrameBuffer(null);
}

Example 2

Source File: TestFBOPassthrough.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

6 votes

@Override
public void simpleRender(RenderManager rm){
    Renderer r = rm.getRenderer();

    //do FBO rendering
    r.setFrameBuffer(fb);

    rm.setCamera(cam, false); // FBO uses current camera
    r.clearBuffers(true, true, true);
    rm.renderScene(fbNode, viewPort);
    rm.flushQueue(viewPort);

    //go back to default rendering and let
    //SimpleApplication render the default scene
    r.setFrameBuffer(null);
}

Example 3

Source File: PreNormalCaching.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

6 votes

/**
 * Get pre-normals from the given rendering.
 * @param renderManager the render manager.
 * @param normalPass the normal pass.
 * @param viewPort the viewport.
 */
public static void getPreNormals(RenderManager renderManager, Pass normalPass, ViewPort viewPort) {
    curCount++;
    // do we already have a valid cache to set the framebuffer to?
    Renderer r = renderManager.getRenderer();
    if( cachedPreNormals != null ) {
        r.copyFrameBuffer(cachedPreNormals, normalPass.getRenderFrameBuffer(), false);
    } else {
        // lets make the prenormals
        r.setFrameBuffer(normalPass.getRenderFrameBuffer());
        renderManager.getRenderer().clearBuffers(true, true, true);
        if( renderManager.getRenderer().getCaps().contains(Caps.GLSL150) ) {
            renderManager.setForcedTechnique("PreNormalPass15");
        } else {
            renderManager.setForcedTechnique("PreNormalPass");                
        }
        renderManager.renderViewPortQueues(viewPort, false);
        renderManager.setForcedTechnique(null);
        // if we should cache this, do it now
        if( lastNormalPassesCount > 1 ) {
            cachedPreNormals = normalPass.getRenderFrameBuffer();
        }
    }
    renderManager.getRenderer().setFrameBuffer(viewPort.getOutputFrameBuffer());
}

Example 4

Source File: HDRRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License

6 votes

private void renderProcessing(Renderer r, FrameBuffer dst, Material mat){
    if (dst == null){
        fsQuad.setWidth(mainSceneFB.getWidth());
        fsQuad.setHeight(mainSceneFB.getHeight());
        fbCam.resize(mainSceneFB.getWidth(), mainSceneFB.getHeight(), true);
    }else{
        fsQuad.setWidth(dst.getWidth());
        fsQuad.setHeight(dst.getHeight());
        fbCam.resize(dst.getWidth(), dst.getHeight(), true);
    }
    fsQuad.setMaterial(mat);
    fsQuad.updateGeometricState();
    renderManager.setCamera(fbCam, true);

    r.setFrameBuffer(dst);
    r.clearBuffers(true, true, true);
    renderManager.renderGeometry(fsQuad);
}

Example 5

Source File: TestFBOPassthrough.java From MikuMikuStudio with BSD 2-Clause "Simplified" License

6 votes

@Override
public void simpleRender(RenderManager rm){
    Renderer r = rm.getRenderer();

    //do FBO rendering
    r.setFrameBuffer(fb);

    rm.setCamera(cam, false); // FBO uses current camera
    r.clearBuffers(true, true, true);
    rm.renderScene(fbNode, viewPort);
    rm.flushQueue(viewPort);

    //go back to default rendering and let
    //SimpleApplication render the default scene
    r.setFrameBuffer(null);
}

Example 6

Source File: AbstractShadowRendererVR.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

5 votes

@SuppressWarnings("fallthrough")
@Override
public void postQueue(RenderQueue rq) {
    lightReceivers.clear();
    skipPostPass = false;
    if ( !checkCulling(viewPort.getCamera()) ) {
        skipPostPass = true;
        return;
    }

    updateShadowCams(viewPort.getCamera());
    
    Renderer r = renderManager.getRenderer();
    renderManager.setForcedMaterial(preshadowMat);
    renderManager.setForcedTechnique("PreShadow");

    for (int shadowMapIndex = 0; shadowMapIndex < nbShadowMaps; shadowMapIndex++) {

            if (debugfrustums) {
                doDisplayFrustumDebug(shadowMapIndex);
            }
            renderShadowMap(shadowMapIndex);

        }

    debugfrustums = false;

    //restore setting for future rendering
    r.setFrameBuffer(viewPort.getOutputFrameBuffer());
    renderManager.setForcedMaterial(null);
    renderManager.setForcedTechnique(null);
    renderManager.setCamera(viewPort.getCamera(), false);
    
}

Example 7

Source File: SSAOFilter.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

5 votes

@Override
protected void postQueue(RenderQueue queue) {
    if(!approximateNormals) {
        Renderer r = renderManager.getRenderer();
        r.setFrameBuffer(normalPass.getRenderFrameBuffer());
        renderManager.getRenderer().clearBuffers(true, true, true);
        renderManager.setForcedTechnique("PreNormalPass");
        renderManager.renderViewPortQueues(viewPort, false);
        renderManager.setForcedTechnique(null);
        renderManager.getRenderer().setFrameBuffer(viewPort.getOutputFrameBuffer());
    }
}

Example 8

Source File: CartoonEdgeFilter.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

5 votes

@Override
protected void postQueue(RenderQueue queue) {
    Renderer r = renderManager.getRenderer();
    r.setFrameBuffer(normalPass.getRenderFrameBuffer());
    renderManager.getRenderer().clearBuffers(true, true, true);
    renderManager.setForcedTechnique("PreNormalPass");
    renderManager.renderViewPortQueues(viewPort, false);
    renderManager.setForcedTechnique(null);
    renderManager.getRenderer().setFrameBuffer(viewPort.getOutputFrameBuffer());
}

Example 9

Source File: AbstractShadowRenderer.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

5 votes

@SuppressWarnings("fallthrough")
@Override
public void postQueue(RenderQueue rq) {
    lightReceivers.clear();
    skipPostPass = false;
    if ( !checkCulling(viewPort.getCamera()) ) {
        skipPostPass = true;
        return;
    }

    updateShadowCams(viewPort.getCamera());
    
    Renderer r = renderManager.getRenderer();
    renderManager.setForcedMaterial(preshadowMat);
    renderManager.setForcedTechnique("PreShadow");

    for (int shadowMapIndex = 0; shadowMapIndex < nbShadowMaps; shadowMapIndex++) {

            if (debugfrustums) {
                doDisplayFrustumDebug(shadowMapIndex);
            }
            renderShadowMap(shadowMapIndex);

        }

    debugfrustums = false;

    //restore setting for future rendering
    r.setFrameBuffer(viewPort.getOutputFrameBuffer());
    renderManager.setForcedMaterial(null);
    renderManager.setForcedTechnique(null);
    renderManager.setCamera(viewPort.getCamera(), false);
    
}

Example 10

Source File: SSAOFilter.java From MikuMikuStudio with BSD 2-Clause "Simplified" License

5 votes

@Override
protected void postQueue(RenderQueue queue) {
    Renderer r = renderManager.getRenderer();
    r.setFrameBuffer(normalPass.getRenderFrameBuffer());
    renderManager.getRenderer().clearBuffers(true, true, true);
    renderManager.setForcedTechnique("PreNormalPass");
    renderManager.renderViewPortQueues(viewPort, false);
    renderManager.setForcedTechnique(null);
    renderManager.getRenderer().setFrameBuffer(viewPort.getOutputFrameBuffer());
}

Example 11

Source File: CartoonEdgeFilter.java From MikuMikuStudio with BSD 2-Clause "Simplified" License

5 votes

@Override
protected void postQueue(RenderQueue queue) {
    Renderer r = renderManager.getRenderer();
    r.setFrameBuffer(normalPass.getRenderFrameBuffer());
    renderManager.getRenderer().clearBuffers(true, true, true);
    renderManager.setForcedTechnique("PreNormalPass");
    renderManager.renderViewPortQueues(viewPort, false);
    renderManager.setForcedTechnique(null);
    renderManager.getRenderer().setFrameBuffer(viewPort.getOutputFrameBuffer());
}

Example 12

Source File: BasicShadowRenderer.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License

4 votes

@Override
    public void postQueue(RenderQueue rq) {
        for (Spatial scene : viewPort.getScenes()) {
            ShadowUtil.getGeometriesInCamFrustum(scene, viewPort.getCamera(), ShadowMode.Receive, lightReceivers);
        }

        // update frustum points based on current camera
        Camera viewCam = viewPort.getCamera();
        ShadowUtil.updateFrustumPoints(viewCam,
                viewCam.getFrustumNear(),
                viewCam.getFrustumFar(),
                1.0f,
                points);

        Vector3f frustaCenter = new Vector3f();
        for (Vector3f point : points) {
            frustaCenter.addLocal(point);
        }
        frustaCenter.multLocal(1f / 8f);

        // update light direction
        shadowCam.setProjectionMatrix(null);
        shadowCam.setParallelProjection(true);
//        shadowCam.setFrustumPerspective(45, 1, 1, 20);

        shadowCam.lookAtDirection(direction, Vector3f.UNIT_Y);
        shadowCam.update();
        shadowCam.setLocation(frustaCenter);
        shadowCam.update();
        shadowCam.updateViewProjection();

        // render shadow casters to shadow map
        ShadowUtil.updateShadowCamera(viewPort, lightReceivers, shadowCam, points, shadowOccluders, shadowMapSize);
        if (shadowOccluders.size() == 0) {
            noOccluders = true;
            return;
        } else {
            noOccluders = false;
        }            
        
        Renderer r = renderManager.getRenderer();
        renderManager.setCamera(shadowCam, false);
        renderManager.setForcedMaterial(preshadowMat);

        r.setFrameBuffer(shadowFB);
        r.clearBuffers(true, true, true);
        viewPort.getQueue().renderShadowQueue(shadowOccluders, renderManager, shadowCam, true);
        r.setFrameBuffer(viewPort.getOutputFrameBuffer());

        renderManager.setForcedMaterial(null);
        renderManager.setCamera(viewCam, false);
    }

Example 13

Source File: BasicShadowRenderer.java From MikuMikuStudio with BSD 2-Clause "Simplified" License

4 votes

public void postQueue(RenderQueue rq) {
        GeometryList occluders = rq.getShadowQueueContent(ShadowMode.Cast);
        if (occluders.size() == 0) {
            noOccluders = true;
            return;
        } else {
            noOccluders = false;
        }

        GeometryList receivers = rq.getShadowQueueContent(ShadowMode.Receive);

        // update frustum points based on current camera
        Camera viewCam = viewPort.getCamera();
        ShadowUtil.updateFrustumPoints(viewCam,
                viewCam.getFrustumNear(),
                viewCam.getFrustumFar(),
                1.0f,
                points);

        Vector3f frustaCenter = new Vector3f();
        for (Vector3f point : points) {
            frustaCenter.addLocal(point);
        }
        frustaCenter.multLocal(1f / 8f);

        // update light direction
        shadowCam.setProjectionMatrix(null);
        shadowCam.setParallelProjection(true);
//        shadowCam.setFrustumPerspective(45, 1, 1, 20);

        shadowCam.lookAtDirection(direction, Vector3f.UNIT_Y);
        shadowCam.update();
        shadowCam.setLocation(frustaCenter);
        shadowCam.update();
        shadowCam.updateViewProjection();

        // render shadow casters to shadow map
        ShadowUtil.updateShadowCamera(occluders, receivers, shadowCam, points);

        Renderer r = renderManager.getRenderer();
        renderManager.setCamera(shadowCam, false);
        renderManager.setForcedMaterial(preshadowMat);

        r.setFrameBuffer(shadowFB);
        r.clearBuffers(false, true, false);
        viewPort.getQueue().renderShadowQueue(ShadowMode.Cast, renderManager, shadowCam, true);
        r.setFrameBuffer(viewPort.getOutputFrameBuffer());

        renderManager.setForcedMaterial(null);
        renderManager.setCamera(viewCam, false);
    }