Package com.ardor3d.renderer.state.record

Examples of com.ardor3d.renderer.state.record.RendererRecord

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        }

        if (_active == 0) {

            final RenderContext context = ContextManager.getCurrentContext();
            final RendererRecord record = context.getRendererRecord();

            // needed as FBOs do not share this flag it seems
            record.setClippingTestValid(false);

            // push a delimiter onto the clip stack
            _neededClip = _parentRenderer.isClipTestEnabled();
            if (_neededClip) {
                _parentRenderer.pushEmptyClip();
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        if ((buffers & Renderer.BUFFER_ACCUMULATION) != 0) {
            clear |= GL11.GL_ACCUM_BUFFER_BIT;
        }

        final RenderContext context = ContextManager.getCurrentContext();
        final RendererRecord record = context.getRendererRecord();

        if (strict) {
            // grab our camera to get width and height info.
            final Camera cam = Camera.getCurrentCamera();

            GL11.glEnable(GL11.GL_SCISSOR_TEST);
            GL11.glScissor(0, 0, cam.getWidth(), cam.getHeight());
            record.setClippingTestEnabled(true);
        }

        GL11.glClear(clear);

        if (strict) {
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    public void setOrtho() {
        if (_inOrthoMode) {
            throw new Ardor3dException("Already in Orthographic mode.");
        }
        // set up ortho mode
        final RendererRecord matRecord = ContextManager.getCurrentContext().getRendererRecord();
        LwjglRendererUtil.switchMode(matRecord, GL11.GL_PROJECTION);
        GL11.glPushMatrix();
        GL11.glLoadIdentity();
        final Camera camera = Camera.getCurrentCamera();
        final double viewportWidth = camera.getWidth() * (camera.getViewPortRight() - camera.getViewPortLeft());
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        if (!_inOrthoMode) {
            throw new Ardor3dException("Not in Orthographic mode.");
        }
        // remove ortho mode, and go back to original
        // state
        final RendererRecord matRecord = ContextManager.getCurrentContext().getRendererRecord();
        LwjglRendererUtil.switchMode(matRecord, GL11.GL_PROJECTION);
        GL11.glPopMatrix();
        LwjglRendererUtil.switchMode(matRecord, GL11.GL_MODELVIEW);
        GL11.glPopMatrix();
        _inOrthoMode = false;
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        GL11.glFinish();
    }

    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);
                                rendRecord.setNormalMode(GL12.GL_RESCALE_NORMAL);
                            } else if (rendRecord.getNormalMode() != GL11.GL_NORMALIZE) {
                                if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                                    GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                                }
                                GL11.glEnable(GL11.GL_NORMALIZE);
                                rendRecord.setNormalMode(GL11.GL_NORMALIZE);
                            }
                        } else {
                            if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                                GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                            } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                                GL11.glDisable(GL11.GL_NORMALIZE);
                            }
                            rendRecord.setNormalMode(GL11.GL_ZERO);
                        }
                    } else {
                        if (!worldTransform.getMatrix().isIdentity()) {
                            // *might* be scaled...
                            if (rendRecord.getNormalMode() != GL11.GL_NORMALIZE) {
                                if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                                    GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                                }
                                GL11.glEnable(GL11.GL_NORMALIZE);
                                rendRecord.setNormalMode(GL11.GL_NORMALIZE);
                            }
                        } else {
                            // not scaled
                            if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                                GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                            } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                                GL11.glDisable(GL11.GL_NORMALIZE);
                            }
                            rendRecord.setNormalMode(GL11.GL_ZERO);
                        }
                    }
                    break;
                case AlwaysNormalize:
                    if (rendRecord.getNormalMode() != GL11.GL_NORMALIZE) {
                        if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                        }
                        GL11.glEnable(GL11.GL_NORMALIZE);
                        rendRecord.setNormalMode(GL11.GL_NORMALIZE);
                    }
                    break;
                case UseProvided:
                default:
                    if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
                    } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                        GL11.glDisable(GL11.GL_NORMALIZE);
                    }
                    rendRecord.setNormalMode(GL11.GL_ZERO);
                    break;
            }
        } else {
            if (rendRecord.getNormalMode() == GL12.GL_RESCALE_NORMAL) {
                GL11.glDisable(GL12.GL_RESCALE_NORMAL);
            } else if (rendRecord.getNormalMode() == GL11.GL_NORMALIZE) {
                GL11.glDisable(GL11.GL_NORMALIZE);
            }
            rendRecord.setNormalMode(GL11.GL_ZERO);
        }
    }
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        // set world matrix
        if (!transform.isIdentity()) {
            synchronized (_transformMatrix) {
                transform.getGLApplyMatrix(_transformBuffer);

                final RendererRecord matRecord = ContextManager.getCurrentContext().getRendererRecord();
                LwjglRendererUtil.switchMode(matRecord, GL11.GL_MODELVIEW);
                GL11.glPushMatrix();
                GL11.glMultMatrix(_transformBuffer);
                return true;
            }
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        }
        return false;
    }

    public void undoTransforms(final ReadOnlyTransform transform) {
        final RendererRecord matRecord = ContextManager.getCurrentContext().getRendererRecord();
        LwjglRendererUtil.switchMode(matRecord, GL11.GL_MODELVIEW);
        GL11.glPopMatrix();
    }
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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;

                if (!isOn) {
                    if (valid && !wasOn) {
                        continue;
                    } else {
                        checkAndSetTextureArrayUnit(i, rendRecord, caps);

                        // disable bit in tracking int
                        enabledTextures &= ~(2 << i);

                        // disable state
                        GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

                        continue;
                    }
                } else {
                    checkAndSetTextureArrayUnit(i, rendRecord, caps);

                    if (!valid || !wasOn) {
                        // enable state
                        GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

                        // enable bit in tracking int
                        enabledTextures |= (2 << i);
                    }

                    final FloatBufferData textureBufferData = textureCoords.get(i);
                    final FloatBuffer textureBuffer = textureBufferData.getBuffer();

                    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);
                    textureBuffer.rewind();
                    GL11.glTexCoordPointer(textureBufferData.getValuesPerTuple(), 0, textureBuffer);
                }
            }
        }

        rendRecord.setEnabledTextures(enabledTextures);
        rendRecord.setTexturesValid(true);
    }
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    public static int setupVBO(final AbstractBufferData<? extends Buffer> data, final RenderContext context) {
        if (data == null) {
            return 0;
        }

        final RendererRecord rendRecord = context.getRendererRecord();

        int vboID = data.getVBOID(context.getGlContextRep());
        if (vboID != 0) {
            updateVBO(data, rendRecord, vboID, 0);

            return vboID;
        }

        final Buffer dataBuffer = data.getBuffer();
        if (dataBuffer != null) {
            // XXX: should we be rewinding? Maybe make that the programmer's responsibility.
            dataBuffer.rewind();
            vboID = makeVBOId();
            data.setVBOID(context.getGlContextRep(), vboID);

            rendRecord.invalidateVBO();
            LwjglRendererUtil.setBoundVBO(rendRecord, vboID);
            if (dataBuffer instanceof FloatBuffer) {
                ARBBufferObject.glBufferDataARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, (FloatBuffer) dataBuffer,
                        getGLVBOAccessMode(data.getVboAccessMode()));
            } else if (dataBuffer instanceof ByteBuffer) {
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        return vboID;
    }

    public void setupVertexDataVBO(final FloatBufferData data) {
        final RenderContext context = ContextManager.getCurrentContext();
        final RendererRecord rendRecord = context.getRendererRecord();

        final int vboID = setupVBO(data, context);

        if (vboID != 0) {
            GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
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Related Classes of com.ardor3d.renderer.state.record.RendererRecord

  • com.ardor3d.renderer.AbstractRenderer
  • com.ardor3d.renderer.jogl.JoglRenderer
  • com.ardor3d.renderer.jogl.JoglTextureRenderer
  • com.ardor3d.renderer.lwjgl.LwjglRenderer
  • com.ardor3d.renderer.lwjgl.LwjglTextureRenderer
  • com.ardor3d.renderer.RenderContext
  • com.ardor3d.scene.state.lwjgl.LwjglTextureStateUtil
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