Class StarSetQuadComponent

java.lang.Object
gaiasky.scene.system.render.draw.StarSetQuadComponent
public class StarSetQuadComponent extends Object
Helper class for rendering star sets as quads. It manages shader uniforms for star appearance such as brightness and point size.

  • Field Details

    • alphaSizeBr

      protected float[] alphaSizeBr

    • opacityLimits

      protected float[] opacityLimits

    • opacityLimitsHlShowAll

      protected float[] opacityLimitsHlShowAll

    • starPointSize

      protected float starPointSize

    • brightnessPower

      protected float brightnessPower

    • minQuadSolidAngle

      protected float minQuadSolidAngle

    • starTex

      protected com.badlogic.gdx.graphics.Texture starTex

  • Constructor Details

    • StarSetQuadComponent

      public StarSetQuadComponent()

  • Method Details

    • setStarTexture

      public void setStarTexture(String starTexture)

    • initShaderProgram

      protected void initShaderProgram(ExtShaderProgram shaderProgram)

    • starParameterUniforms

      protected void starParameterUniforms(ExtShaderProgram shaderProgram)

    • touchStarParameters

      protected void touchStarParameters(ExtShaderProgram shaderProgram)

    • updateMinQuadSolidAngle

      protected void updateMinQuadSolidAngle(int[] backBufferSize)

    • updateStarBrightness

      protected void updateStarBrightness(float br)

    • updateBrightnessPower

      protected void updateBrightnessPower(float bp)

    • updateStarPointSize

      protected void updateStarPointSize(float ps)

    • updateStarOpacityLimits

      protected void updateStarOpacityLimits(float min, float max)

    • updateSizeAggregate

      public void updateSizeAggregate()

    • setOpacityLimitsUniform

      protected void setOpacityLimitsUniform(ExtShaderProgram shaderProgram, Highlight highlight)