1272 2015-12-02 17:29:39 +0100 Two-pass TextRenderer color changing during runtime doesn't work if glyph caching is enabled 2024-02-14 00:53:17 +0100 1 1 3 JogAmp Jogl graph tbd All all RESOLVED FIXED P4 normal --- 1064 0 alan.zgb sgothel alan.zgb rami.santina sgothel DEFECT --- oldest_to_newest 5493 0 alan.zgb 2015-12-02 17:29:39 +0100 I am using the following text rendering setup: Initialisation: public void init(GL2ES2 gl) { renderer = RegionRenderer.create(renderState, null, null); if (blending && renderModes > 0) { renderState.setHintMask(RenderState.BITHINT_BLENDING_ENABLED); } // uses gl.glBlendFuncSeparate(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA, GL.GL_ONE, GL.GL_ONE_MINUS_SRC_ALPHA) textRenderUtil = new TextRegionUtil(renderModes); renderer.init(gl, renderModes); renderer.enable(gl, false); textRenderUtil.setCacheLimit(2048); } Rendering: public void renderString(GL2ES2 gl, String text, String font, float pixelSize, float color[], int sampleCount) { if (renderModes != 0 && cullFace) { gl.glDisable(GL.GL_CULL_FACE); } this.sampleCount[0] = sampleCount; renderer.enable(gl, true); // Doesn't work if color changes during runtime with 2-pass rendering (VBAA/MSAA) with glyph caching enabled renderState.setColorStatic(color[0], color[1], color[2], color[3]); textRenderUtil.drawString3D(gl, renderer, fonts.get(font), pixelSize, text, null, this.sampleCount); renderer.enable(gl, false); if (renderModes != 0 && cullFace) { gl.glEnable(GL.GL_CULL_FACE); } } If I use random colorStatic per each frame with renderModes = 0, the color changes as expected with good FPS. If I use renderModes = Region.VBAA_RENDERING_BIT or renderModes = Region.MSAA_RENDERING_BIT the color never changes and always uses the first assigned value. When textRenderUtil.setCacheLimit(1) is performed the color changes as expected again, but performance is terribly slow (5x less FPS than with cache). Same happens textRenderUtil.clear() is performed before each render. 7143 1 sgothel 2024-02-14 00:53:17 +0100 Should work now