Examples of com.ardor3d.renderer.state.TextureState

com.ardor3d.renderer.state.TextureState
TextureState maintains a texture state for a given node and it's children. The number of states that a TextureState can maintain at one time is equal to the number of texture units available on the GPU. It is not within the scope of this class to generate the texture, and is recommended that TextureManager be used to create the Texture objects. @see com.ardor3d.util.TextureManager

                rotate.fromAngleNormalAxis(angle * MathUtils.DEG_TO_RAD, axis);
                caller.setRotation(rotate);
            }
        });
        // Add a texture to the box.
        final TextureState ts = new TextureState();


        final Texture tex = TextureManager.load("images/ardor3d_white_256.jpg", Texture.MinificationFilter.Trilinear,
                true);
        ts.setTexture(tex);
        box.setRenderState(ts);
        //_root.attachChild(box);


        final UIPanel panel = makeWidgetPanel();

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 * @author kovacsandras
 */
public class Forest extends Node {


    public Forest() {
        final TextureState ts = new TextureState();
        ts.setEnabled(true);
        ts.setTexture(TextureManager.load("OBJ/Branch_Summer.png", Texture.MinificationFilter.Trilinear,
                TextureStoreFormat.GuessCompressedFormat, true));
        setRenderState(ts);


        final LightState lightState = new LightState();
        lightState.setEnabled(false);

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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(),

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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(),

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        } 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();


                    if (!exists) {
                        if (valid && !wasOn) {
                            continue;
                        } else {

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            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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        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(),

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        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(),

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                gl.getGL2GL3().glDisableClientState(GLPointerFunc.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();


                    if (!exists) {
                        if (valid && !wasOn) {
                            continue;
                        } else {

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            colorCoords.getBuffer().rewind();
            gl.glBufferSubData(GL.GL_ARRAY_BUFFER, offset, colorCoords.getBufferLimit() * 4, colorCoords.getBuffer());
            offset += 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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com.ardor3d.example.basic.BoxExample

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com.ardor3d.example.basic.LwjglHeadlessExample

com.ardor3d.example.basic.MatrixLookAtExample

com.ardor3d.example.basic.MouseManagerExample

com.ardor3d.example.basic.OrbitCamExample

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