Examples with GLRenderableUpdateTask au.gov.asd.tac.constellation.visual.opengl.renderer.GLRenderable.GLRenderableUpdateTask used on opensource projects

Example 1 with GLRenderableUpdateTask

use of au.gov.asd.tac.constellation.visual.opengl.renderer.GLRenderable.GLRenderableUpdateTask in project constellation by constellation-app.

the class VertexFlagsTexturiser method createTexture.

public GLRenderableUpdateTask createTexture(final VisualAccess access) {
    final ByteBuffer flagsBuffer = Buffers.newDirectByteBuffer(access.getVertexCount());
    for (int i = 0; i < access.getVertexCount(); i++) {
        bufferFlagsInfo(i, flagsBuffer, access);
    }
    flagsBuffer.flip();
    return gl -> vertexFlagsTexture = new ByteTextureBuffer(gl, flagsBuffer);
}

Example 2 with GLRenderableUpdateTask

use of au.gov.asd.tac.constellation.visual.opengl.renderer.GLRenderable.GLRenderableUpdateTask in project constellation by constellation-app.

the class ConnectionLabelBatcher method createBatch.

@Override
public GLRenderableUpdateTask createBatch(final VisualAccess access) throws InterruptedException {
    final ConnectionGlyphStream glyphStream = new ConnectionGlyphStream();
    fillLabels(access, glyphStream);
    return gl -> {
        labelBatch.initialise(glyphStream.getCurrentFloats().size() / FLOAT_BUFFER_WIDTH);
        labelBatch.buffer(gl, intsTarget, IntBuffer.wrap(glyphStream.getCurrentInts().rawArray()));
        labelBatch.buffer(gl, floatsTarget, FloatBuffer.wrap(glyphStream.getCurrentFloats().rawArray()));
        labelBatch.finalise(gl);
    };
}

Example 3 with GLRenderableUpdateTask

use of au.gov.asd.tac.constellation.visual.opengl.renderer.GLRenderable.GLRenderableUpdateTask in project constellation by constellation-app.

the class ConnectionLabelBatcher method updateLabels.

public GLRenderableUpdateTask updateLabels(final VisualAccess access) throws InterruptedException {
    // We build the whole batch again - can't update labels in place at this stage.
    final ConnectionGlyphStream glyphStream = new ConnectionGlyphStream();
    fillLabels(access, glyphStream);
    return gl -> {
        labelBatch.dispose(gl);
        labelBatch.initialise(glyphStream.getCurrentFloats().size() / FLOAT_BUFFER_WIDTH);
        labelBatch.buffer(gl, intsTarget, IntBuffer.wrap(glyphStream.getCurrentInts().rawArray()));
        labelBatch.buffer(gl, floatsTarget, FloatBuffer.wrap(glyphStream.getCurrentFloats().rawArray()));
        labelBatch.finalise(gl);
    };
}

Example 4 with GLRenderableUpdateTask

use of au.gov.asd.tac.constellation.visual.opengl.renderer.GLRenderable.GLRenderableUpdateTask in project constellation by constellation-app.

the class ConnectionLabelBatcher method setLabelColors.

public GLRenderableUpdateTask setLabelColors(final VisualAccess access) {
    final int numConnectionLabels = Math.min(LabelUtilities.MAX_LABELS_TO_DRAW, access.getConnectionAttributeLabelCount());
    for (int i = 0; i < numConnectionLabels; i++) {
        final ConstellationColor labelColor = access.getConnectionLabelColor(i);
        attributeLabelInfoReference.setRow(labelColor.getRed(), labelColor.getGreen(), labelColor.getBlue(), attributeLabelInfoReference.get(i, 3), i);
    }
    return gl -> attributeLabelInfo.set(attributeLabelInfoReference);
}

Example 5 with GLRenderableUpdateTask

use of au.gov.asd.tac.constellation.visual.opengl.renderer.GLRenderable.GLRenderableUpdateTask in project constellation by constellation-app.

the class FpsBatcher method createBatch.

@Override
public GLRenderableUpdateTask createBatch(final VisualAccess access) {
    final FloatBuffer colorBuffer = Buffers.newDirectFloatBuffer(COLOR_BUFFER_WIDTH * 2);
    bufferColorInfo(0, colorBuffer, ConstellationColor.WHITE);
    bufferColorInfo(1, colorBuffer, ConstellationColor.WHITE);
    colorBuffer.flip();
    final IntBuffer iconBuffer = Buffers.newDirectIntBuffer(ICON_BUFFER_WIDTH * 2);
    bufferIconInfo(0, iconBuffer, 0, 0);
    bufferIconInfo(1, iconBuffer, 0, 0);
    iconBuffer.flip();
    return gl -> {
        batch.initialise(2);
        batch.buffer(gl, colorTarget, colorBuffer);
        batch.buffer(gl, iconTarget, iconBuffer);
        // Ensure that the icons for the digits are loaded into the texture
        for (int digit = 0; digit < 10; digit++) {
            GLTools.LOADED_ICON_HELPER.addIcon(Integer.toString(digit));
        }
        updateIconTexture(gl);
        batch.finalise(gl);
    };
}