hongshaorou/openrocket
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Having Ambient and Diffuse sum to more than one causes inconsistencies with textures. It looks like it is clamping the color from lighting before it multiplies it with the texture.

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Bill Kuker 2012-07-02 15:10:36 +00:00 committed by U-WINDOWS-C28163E\Administrator
parent 68954b0ed5
commit 3c0ad074ef
1 changed files with 8 additions and 3 deletions
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11
core/src/net/sf/openrocket/gui/figure3d/RocketFigure3d.java
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@ -17,6 +17,7 @@ import java.util.Set;
import javax.media.opengl.GL;
import javax.media.opengl.GL2;
import javax.media.opengl.GL2ES1;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
import javax.media.opengl.GLEventListener;
@ -386,14 +387,18 @@ public class RocketFigure3d extends JPanel implements GLEventListener {
gl.glDepthFunc(GL.GL_LEQUAL); // the type of depth test to do
float amb = 0.5f;
float dif = 1.0f;
gl.glLightModelfv(GL2ES1.GL_LIGHT_MODEL_AMBIENT,
new float[] { 0,0,0 }, 0);
float amb = 0.3f;
float dif = 1.0f - amb;
float spc = 1.0f;
gl.glLightfv(GLLightingFunc.GL_LIGHT1, GLLightingFunc.GL_AMBIENT,
new float[] { amb, amb, amb, 1 }, 0);
gl.glLightfv(GLLightingFunc.GL_LIGHT1, GLLightingFunc.GL_DIFFUSE,
new float[] { dif, dif, dif, 1 }, 0);
gl.glLightfv(GLLightingFunc.GL_LIGHT1, GLLightingFunc.GL_SPECULAR,
new float[] { dif, dif, dif, 1 }, 0);
new float[] { spc, spc, spc, 1 }, 0);
gl.glEnable(GLLightingFunc.GL_LIGHT1);
gl.glEnable(GLLightingFunc.GL_LIGHTING);