Package com.ardor3d.renderer

Examples of com.ardor3d.renderer.ContextCapabilities

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    @MainThread
    public void init() {
        final ContextCapabilities caps = ContextManager.getCurrentContext().getCapabilities();

        registerInputTriggers();

        AWTImageLoader.registerLoader();
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            GLContext.useContext(_context);
        } catch (final LWJGLException e) {
            throw new Ardor3dException("Unable to init CanvasRenderer.", e);
        }

        final ContextCapabilities caps = createContextCapabilities();
        _currentContext = new RenderContext(this, caps, sharedContext);

        ContextManager.addContext(this, _currentContext);
        ContextManager.switchContext(this);

        _renderer = createRenderer();

        if (settings.getSamples() != 0 && caps.isMultisampleSupported()) {
            GL11.glEnable(ARBMultisample.GL_MULTISAMPLE_ARB);
        }

        _renderer.setBackgroundColor(ColorRGBA.BLACK);
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    public void applyNormalsMode(final NormalsMode normalsMode, final ReadOnlyTransform worldTransform) {
        final RenderContext context = ContextManager.getCurrentContext();
        final RendererRecord rendRecord = context.getRendererRecord();
        if (normalsMode != NormalsMode.Off) {
            final ContextCapabilities caps = context.getCapabilities();
            switch (normalsMode) {
                case NormalizeIfScaled:
                    if (worldTransform.isRotationMatrix()) {
                        final ReadOnlyVector3 scale = worldTransform.getScale();
                        if (!(scale.getX() == 1.0 && scale.getY() == 1.0 && scale.getZ() == 1.0)) {
                            if (scale.getX() == scale.getY() && scale.getY() == scale.getZ()
                                    && caps.isOpenGL1_2Supported()
                                    && rendRecord.getNormalMode() != GL12.GL_RESCALE_NORMAL) {
                                if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                                    GL11.glDisable(GL11.GL_NORMALIZE);
                                }
                                GL11.glEnable(GL12.GL_RESCALE_NORMAL);
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        }
    }

    public void setupTextureData(final List<FloatBufferData> textureCoords) {
        final RenderContext context = ContextManager.getCurrentContext();
        final ContextCapabilities caps = context.getCapabilities();
        final RendererRecord rendRecord = context.getRendererRecord();

        final TextureState ts = (TextureState) context.getCurrentState(RenderState.StateType.Texture);
        int enabledTextures = rendRecord.getEnabledTextures();
        final boolean valid = rendRecord.isTexturesValid();
        boolean isOn, wasOn;
        if (ts != null) {
            final int max = caps.isMultitextureSupported() ? Math.min(caps.getNumberOfFragmentTexCoordUnits(),
                    TextureState.MAX_TEXTURES) : 1;
            for (int i = 0; i < max; i++) {
                wasOn = (enabledTextures & (2 << i)) != 0;
                isOn = textureCoords != null && i < textureCoords.size() && textureCoords.get(i) != null
                        && textureCoords.get(i).getBuffer() != null;
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        }
    }

    public void setupFogDataVBO(final FloatBufferData data) {
        final RenderContext context = ContextManager.getCurrentContext();
        final ContextCapabilities caps = context.getCapabilities();

        if (!caps.isFogCoordinatesSupported()) {
            return;
        }

        final RendererRecord rendRecord = context.getRendererRecord();
        final int vboID = setupVBO(data, context);
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    }

    public void setupTextureDataVBO(final List<FloatBufferData> textureCoords) {
        final RenderContext context = ContextManager.getCurrentContext();
        final RendererRecord rendRecord = context.getRendererRecord();
        final ContextCapabilities caps = context.getCapabilities();

        final TextureState ts = (TextureState) context.getCurrentState(RenderState.StateType.Texture);
        int enabledTextures = rendRecord.getEnabledTextures();
        final boolean valid = rendRecord.isTexturesValid();
        boolean exists, wasOn;
        if (ts != null) {
            final int max = caps.isMultitextureSupported() ? Math.min(caps.getNumberOfFragmentTexCoordUnits(),
                    TextureState.MAX_TEXTURES) : 1;
            for (int i = 0; i < max; i++) {
                wasOn = (enabledTextures & (2 << i)) != 0;
                exists = textureCoords != null && i < textureCoords.size();
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    public void setupInterleavedDataVBO(final FloatBufferData interleaved, final FloatBufferData vertexCoords,
            final FloatBufferData normalCoords, final FloatBufferData colorCoords,
            final List<FloatBufferData> textureCoords) {
        final RenderContext context = ContextManager.getCurrentContext();
        final RendererRecord rendRecord = context.getRendererRecord();
        final ContextCapabilities caps = context.getCapabilities();

        final int lengthBytes = getTotalInterleavedSize(context, vertexCoords, normalCoords, colorCoords, textureCoords);
        int currLengthBytes = 0;
        if (interleaved.getBufferLimit() > 0) {
            interleaved.getBuffer().rewind();
            currLengthBytes = Math.round(interleaved.getBuffer().get());
        }

        if (lengthBytes != currLengthBytes || interleaved.getVBOID(context.getGlContextRep()) == 0
                || interleaved.isNeedsRefresh()) {
            initializeInterleavedVBO(context, interleaved, vertexCoords, normalCoords, colorCoords, textureCoords,
                    lengthBytes);
        }

        final int vboID = interleaved.getVBOID(context.getGlContextRep());
        LwjglRendererUtil.setBoundVBO(rendRecord, vboID);

        int offsetBytes = 0;

        if (normalCoords != null) {
            updateVBO(normalCoords, rendRecord, vboID, offsetBytes);
            GL11.glNormalPointer(GL11.GL_FLOAT, 0, offsetBytes);
            GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY);
            offsetBytes += normalCoords.getBufferLimit() * 4;
        } else {
            GL11.glDisableClientState(GL11.GL_NORMAL_ARRAY);
        }

        if (colorCoords != null) {
            updateVBO(colorCoords, rendRecord, vboID, offsetBytes);
            GL11.glColorPointer(colorCoords.getValuesPerTuple(), GL11.GL_FLOAT, 0, offsetBytes);
            GL11.glEnableClientState(GL11.GL_COLOR_ARRAY);
            offsetBytes += colorCoords.getBufferLimit() * 4;
        } else {
            GL11.glDisableClientState(GL11.GL_COLOR_ARRAY);
        }

        if (textureCoords != null) {
            final TextureState ts = (TextureState) context.getCurrentState(RenderState.StateType.Texture);
            int enabledTextures = rendRecord.getEnabledTextures();
            final boolean valid = rendRecord.isTexturesValid();
            boolean exists, wasOn;
            if (ts != null) {
                final int max = caps.isMultitextureSupported() ? Math.min(caps.getNumberOfFragmentTexCoordUnits(),
                        TextureState.MAX_TEXTURES) : 1;
                for (int i = 0; i < max; i++) {
                    wasOn = (enabledTextures & (2 << i)) != 0;
                    exists = textureCoords != null && i < textureCoords.size() && textureCoords.get(i) != null
                            && i <= ts.getMaxTextureIndexUsed();
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        }
        interleaved.getBuffer().rewind();
        interleaved.getBuffer().put(bufferSize);

        final RendererRecord rendRecord = context.getRendererRecord();
        final ContextCapabilities caps = context.getCapabilities();

        final int vboID = makeVBOId();
        interleaved.setVBOID(context.getGlContextRep(), vboID);

        rendRecord.invalidateVBO();
        LwjglRendererUtil.setBoundVBO(rendRecord, vboID);
        ARBBufferObject.glBufferDataARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, bufferSize,
                getGLVBOAccessMode(interleaved.getVboAccessMode()));

        int offsetBytes = 0;
        if (normalCoords != null) {
            normalCoords.getBuffer().rewind();
            ARBBufferObject.glBufferSubDataARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, offsetBytes,
                    normalCoords.getBuffer());
            offsetBytes += normalCoords.getBufferLimit() * 4;
        }
        if (colorCoords != null) {
            colorCoords.getBuffer().rewind();
            ARBBufferObject.glBufferSubDataARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, offsetBytes,
                    colorCoords.getBuffer());
            offsetBytes += colorCoords.getBufferLimit() * 4;
        }
        if (textureCoords != null) {
            final TextureState ts = (TextureState) context.getCurrentState(RenderState.StateType.Texture);
            if (ts != null) {
                for (int i = 0; i <= ts.getMaxTextureIndexUsed() && i < caps.getNumberOfFragmentTexCoordUnits(); i++) {
                    if (textureCoords == null || i >= textureCoords.size()) {
                        continue;
                    }

                    final FloatBufferData textureBufferData = textureCoords.get(i);
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       //q.fromEulerAngles(0,Math.PI,Math.PI/2);
       //addStaticModel("colladamodels/buildings/archline_splash_building/archline_splash_building.dae",new Vector3(20.0, 5.0, 0.0),0.1,q);
   }
   public void initShaders() {
        final ContextCapabilities caps = ContextManager.getCurrentContext().getCapabilities();
        if (caps.isGLSLSupported()) {
            try {
                for (int i = 0; i<NUM_OF_BLOCK_LEVELS; i++) {
                   
                    voxelTerrainShaderState[i] = new GLSLShaderObjectsState();
                    URL vertexShader = ResourceLocatorTool.getClassPathResource(VoxelWorld.class,
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        reloadShader();
    }

    public void reloadShader() {
        final ContextCapabilities caps = ContextManager.getCurrentContext().getCapabilities();
        if (caps.isGLSLSupported()) {
            _geometryClipmapShader = new GLSLShaderObjectsState();
            try {
                _geometryClipmapShader.setVertexShader(vertexShader.getInput());
                _geometryClipmapShader.setFragmentShader(pixelShader.getInput());
            } catch (final IOException ex) {
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Related Classes of com.ardor3d.renderer.ContextCapabilities

  • com.ardor3d.example.ExampleBase
  • com.ardor3d.extension.effect.bloom.BloomRenderPass
  • com.ardor3d.extension.effect.water.WaterNode
  • com.ardor3d.extension.shadow.map.ParallelSplitShadowMapPass
  • com.ardor3d.extension.terrain.client.Terrain
  • com.ardor3d.framework.jogl.JoglCanvasRenderer
  • com.ardor3d.framework.lwjgl.LwjglCanvasRenderer
  • com.ardor3d.renderer.jogl.JoglRenderer
  • com.ardor3d.renderer.lwjgl.LwjglRenderer
  • com.ardor3d.renderer.state.GLSLShaderObjectsState
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