eessppeelllloo/processing4
1
0
Fork 0
mirror of https://github.com/processing/processing4.git synced 2026-02-03 21:59:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

latest simon lighting changes

Browse Source
This commit is contained in:
benfry
2005-04-17 15:27:11 +00:00
parent e77b0d70d9
commit 7904716ea6
1 changed files with 33 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
opengl/PGraphicsGL.java
View File

@@ -818,6 +818,15 @@ public class PGraphicsGL extends PGraphics3 {
//return num;
}
public void ambientLight(float r, float g, float b, float x, float y, float z) {
super.ambientLight(r, g, b, x, y, z);
glLightEnable(lightCount - 1);
glLightAmbient(lightCount - 1);
glLightPosition(lightCount - 1);
glLightFalloff(lightCount - 1);
//return num;
}
public void directionalLight(float r, float g, float b,
float nx, float ny, float nz) {
@@ -872,13 +881,13 @@ public class PGraphicsGL extends PGraphics3 {
public void lightFalloff(float constant, float linear, float quadratic) {
super.lightFalloff(constant, linear, quadratic);
glLightFalloff(lightCount - 1);
glLightFalloff(lightCount);
}
public void lightSpecular(float x, float y, float z) {
super.lightSpecular(x, y, z);
glLightSpecular(lightCount - 1);
glLightSpecular(lightCount);
}
@@ -908,9 +917,9 @@ public class PGraphicsGL extends PGraphics3 {
protected void glLightAmbient(int num) {
gl.glLightfv(GL.GL_LIGHT0 + num,
GL.GL_AMBIENT, new float[] { lightDiffuseR[num],
lightDiffuseG[num],
lightDiffuseB[num] });
GL.GL_AMBIENT, new float[] { lightsDiffuseR[num],
lightsDiffuseG[num],
lightsDiffuseB[num] });
}
@@ -922,24 +931,24 @@ public class PGraphicsGL extends PGraphics3 {
protected void glLightDiffuse(int num) {
gl.glLightfv(GL.GL_LIGHT0 + num,
GL.GL_DIFFUSE, new float[] { lightDiffuseR[num],
lightDiffuseG[num],
lightDiffuseB[num] });
GL.GL_DIFFUSE, new float[] { lightsDiffuseR[num],
lightsDiffuseG[num],
lightsDiffuseB[num] });
}
protected void glLightDirection(int num) {
if (lightType[num] == DIRECTIONAL) {
if (lights[num] == DIRECTIONAL) {
gl.glLightfv(GL.GL_LIGHT0 + num,
GL.GL_POSITION, new float[] { lightNX[num],
lightNY[num],
lightNZ[num], 1 });
GL.GL_POSITION, new float[] { lightsNX[num],
lightsNY[num],
lightsNZ[num], 1 });
} else { // spotlight
gl.glLightfv(GL.GL_LIGHT0 + num,
GL.GL_SPOT_DIRECTION,
new float[] { lightNX[num],
lightNY[num],
lightNZ[num] });
new float[] { lightsNX[num],
lightsNY[num],
lightsNZ[num] });
}
}
@@ -951,38 +960,38 @@ public class PGraphicsGL extends PGraphics3 {
protected void glLightFalloff(int num) {
gl.glLightf(GL.GL_LIGHT0 + num,
GL.GL_CONSTANT_ATTENUATION, lightConstantFalloff[num]);
GL.GL_CONSTANT_ATTENUATION, lightsFalloffConstant[num]);
gl.glLightf(GL.GL_LIGHT0 + num,
GL.GL_LINEAR_ATTENUATION, lightLinearFalloff[num]);
GL.GL_LINEAR_ATTENUATION, lightsFalloffLinear[num]);
gl.glLightf(GL.GL_LIGHT0 + num,
GL.GL_QUADRATIC_ATTENUATION, lightQuadraticFalloff[num]);
GL.GL_QUADRATIC_ATTENUATION, lightsFalloffQuadratic[num]);
}
protected void glLightPosition(int num) {
gl.glLightfv(GL.GL_LIGHT0 + num,
GL.GL_POSITION,
new float[] { lightX[num], lightY[num], lightZ[num] });
new float[] { lightsX[num], lightsY[num], lightsZ[num] });
}
protected void glLightSpecular(int num) {
gl.glLightfv(GL.GL_LIGHT0 + num,
GL.GL_SPECULAR, new float[] { lightSpecularR[num],
lightSpecularG[num],
lightSpecularB[num] });
GL.GL_SPECULAR, new float[] { lightsSpecularR[num],
lightsSpecularG[num],
lightsSpecularB[num] });
}
public void glLightSpotAngle(int num) {
gl.glLightf(GL.GL_LIGHT0 + num,
GL.GL_SPOT_CUTOFF, lightSpotAngle[num]);
GL.GL_SPOT_CUTOFF, lightsSpotAngle[num]);
}
public void glLightSpotConcentration(int num) {
gl.glLightf(GL.GL_LIGHT0 + num,
GL.GL_SPOT_EXPONENT, lightSpotConcentration[num]);
GL.GL_SPOT_EXPONENT, lightsSpotConcentration[num]);
}