Example usage for org.lwjgl.opengl GL11 glLightf

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glLightf.

Prototype

public static native void glLightf(@NativeType("GLenum") int light, @NativeType("GLenum") int pname,
        @NativeType("GLfloat") float param);

Source Link

Document

Float version of #glLighti Lighti .

Usage

From source file:com.ardor3d.scene.state.lwjgl.LwjglLightStateUtil.java

License:Open Source License

private static void setConstant(final int index, final float constant, final LightRecord lr,
        final boolean force) {
    if (force || constant != lr.getConstant()) {
        GL11.glLightf(GL11.GL_LIGHT0 + index, GL11.GL_CONSTANT_ATTENUATION, constant);
        lr.setConstant(constant);/*from  www  .ja v  a2 s.  c o m*/
    }
}

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From source file:com.ardor3d.scene.state.lwjgl.LwjglLightStateUtil.java

License:Open Source License

private static void setLinear(final int index, final float linear, final LightRecord lr, final boolean force) {
    if (force || linear != lr.getLinear()) {
        GL11.glLightf(GL11.GL_LIGHT0 + index, GL11.GL_LINEAR_ATTENUATION, linear);
        lr.setLinear(linear);/*from  ww  w . ja  v  a 2  s  .  com*/
    }
}

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From source file:com.ardor3d.scene.state.lwjgl.LwjglLightStateUtil.java

License:Open Source License

private static void setQuadratic(final int index, final float quad, final LightRecord lr, final boolean force) {
    if (force || quad != lr.getQuadratic()) {
        GL11.glLightf(GL11.GL_LIGHT0 + index, GL11.GL_QUADRATIC_ATTENUATION, quad);
        lr.setQuadratic(quad);//from   w  w  w  .j  av  a 2s.c  o m
    }
}

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From source file:com.ardor3d.scene.state.lwjgl.LwjglLightStateUtil.java

License:Open Source License

private static void setSpotExponent(final int index, final LightStateRecord record, final float exponent,
        final LightRecord lr) {
    if (!record.isValid() || lr.getSpotExponent() != exponent) {
        GL11.glLightf(GL11.GL_LIGHT0 + index, GL11.GL_SPOT_EXPONENT, exponent);
        lr.setSpotExponent(exponent);/*  w w  w  .jav  a 2  s . co m*/
    }
}

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From source file:com.ardor3d.scene.state.lwjgl.LwjglLightStateUtil.java

License:Open Source License

private static void setSpotCutoff(final int index, final LightStateRecord record, final float cutoff,
        final LightRecord lr) {
    if (!record.isValid() || lr.getSpotCutoff() != cutoff) {
        GL11.glLightf(GL11.GL_LIGHT0 + index, GL11.GL_SPOT_CUTOFF, cutoff);
        lr.setSpotCutoff(cutoff);// w ww . j  a v a 2 s  .  co  m
    }
}

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From source file:com.badlogic.gdx.backends.lwjgl.LwjglGL10.java

License:Apache License

public final void glLightf(int light, int pname, float param) {
    GL11.glLightf(light, pname, param);
}

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From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void setLightConstantAttenuation(int light, float constant) {
    GL11.glLightf(GL11.GL_LIGHT0 + light, GL11.GL_CONSTANT_ATTENUATION, constant);
}

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From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void setLightLinearAttenuation(int light, float linear) {
    GL11.glLightf(GL11.GL_LIGHT0 + light, GL11.GL_LINEAR_ATTENUATION, linear);
}

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From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void setLightQuadraticAttenuation(int light, float quadratic) {
    GL11.glLightf(GL11.GL_LIGHT0 + light, GL11.GL_QUADRATIC_ATTENUATION, quadratic);
}

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From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void setLightSpotCutoff(int light, float cutoff) {
    GL11.glLightf(GL11.GL_LIGHT0 + light, GL11.GL_SPOT_CUTOFF, cutoff);
}

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