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Fixed autonormals and brightened the default lights.

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This commit is contained in:
juniperoserra
2005-04-17 18:03:08 +00:00
parent 21c3fd30d1
commit db00833676
2 changed files with 47 additions and 16 deletions
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30
core/PGraphics3.java
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@@ -1407,12 +1407,21 @@ public class PGraphics3 extends PGraphics {
float wz = v[VZ];
float shine = v[SHINE];
float nx;
float ny;
float nz;
if (!normalIsWorld) {
toWorldNormal(v[NX], v[NY], v[NZ], worldNormal);
nx = worldNormal[X];
ny = worldNormal[Y];
nz = worldNormal[Z];
}
float nx = worldNormal[X];
float ny = worldNormal[Y];
float nz = worldNormal[Z];
else {
nx = v[NX];
ny = v[NY];
nz = v[NZ];
}
// Since the camera space == world space,
// we can test for visibility by the dot product of
@@ -1725,6 +1734,7 @@ public class PGraphics3 extends PGraphics {
vertices[vIndex][NX] = norm[X];
vertices[vIndex][NY] = norm[Y];
vertices[vIndex][NZ] = norm[Z];
// The true at the end says the normal is already in world coordinates
calc_lighting_contribution(vIndex, tempLightingContribution, true);
copy_vertex_color_to_triangle(triIndex, vIndex, 0, tempLightingContribution);
@@ -2554,7 +2564,7 @@ public class PGraphics3 extends PGraphics {
normal(sphereX[i], sphereY[i], sphereZ[i]);
vertex(sphereX[i], sphereY[i], sphereZ[i]);
}
normal(0, -1, 0);
//normal(0, -1, 0);
vertex(0, -1, 0);
normal(sphereX[0], sphereY[0], sphereZ[0]);
vertex(sphereX[0], sphereY[0], sphereZ[0]);
@@ -3470,12 +3480,12 @@ public class PGraphics3 extends PGraphics {
lightFalloff(1, 0, 0);
lightSpecular(0, 0, 0);
ambientLight(colorModeX * 0.23f,
colorModeY * 0.23f,
colorModeZ * 0.23f);
directionalLight(colorModeX * 0.31f,
colorModeY * 0.31f,
colorModeZ * 0.31f,
ambientLight(colorModeX * 0.5f,
colorModeY * 0.5f,
colorModeZ * 0.5f);
directionalLight(colorModeX * 0.5f,
colorModeY * 0.5f,
colorModeZ * 0.5f,
0, 0, -1);
colorMode = colorModeSaved;