hongshaorou/openrocket
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #271 from ChrisMickelson/master

Browse Source 
Add transparent render capability to RealisticRenderer.java
This commit is contained in:
kruland2607 2016-09-15 16:52:26 -05:00 committed by GitHub
commit a32d22a0f2
1 changed files with 15 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
swing/src/net/sf/openrocket/gui/figure3d/RealisticRenderer.java
View File

@ -81,6 +81,10 @@ public class RealisticRenderer extends RocketRenderer {
@Override
public boolean isDrawnTransparent(RocketComponent c) {
// if there is any degree of transparency, then...
if (getAppearance(c).getPaint().getAlpha()<255){
return true;
}
return false;
}
@ -91,7 +95,12 @@ public class RealisticRenderer extends RocketRenderer {
@Override
public void renderComponent(final GL2 gl, final RocketComponent c, final float alpha) {
render(gl, cr.getGeometry(c, Surface.INSIDE), DefaultAppearance.getDefaultAppearance(c), true, 1.0f);
if (isDrawnTransparent(c)){
// if transparent, draw inside the same as the outside so we dont get a cardboard interior on a clear payload bay
render(gl, cr.getGeometry(c, Surface.INSIDE), getAppearance(c), true, alpha);
}else{
render(gl, cr.getGeometry(c, Surface.INSIDE), DefaultAppearance.getDefaultAppearance(c), true, 1.0f);
}
render(gl, cr.getGeometry(c, Surface.OUTSIDE), getAppearance(c), true, alpha);
render(gl, cr.getGeometry(c, Surface.EDGES), getAppearance(c), false, alpha);
}
@ -103,13 +112,13 @@ public class RealisticRenderer extends RocketRenderer {
gl.glLightModeli(GL2.GL_LIGHT_MODEL_COLOR_CONTROL, GL2.GL_SEPARATE_SPECULAR_COLOR);
convertColor(a.getPaint(), color);
color[3] = alpha;
convertColor(a.getPaint(), color);//color now contains alpha value
gl.glMaterialfv(GL.GL_FRONT, GLLightingFunc.GL_DIFFUSE, color, 0);
gl.glMaterialfv(GL.GL_FRONT, GLLightingFunc.GL_AMBIENT, color, 0);
color[0] = color[1] = color[2] = (float) a.getShine();
color[3] = alpha;
color[3] = 1;//no alpha for shine
gl.glMaterialfv(GL.GL_FRONT, GLLightingFunc.GL_SPECULAR, color, 0);
gl.glMateriali(GL.GL_FRONT, GLLightingFunc.GL_SHININESS, (int) (100 * a.getShine()));
@ -201,10 +210,12 @@ public class RealisticRenderer extends RocketRenderer {
out[0] = 1;
out[1] = 1;
out[2] = 0;
out[3] = 1;
} else {
out[0] = (float) color.getRed() / 255f;
out[1] = (float) color.getGreen() / 255f;
out[2] = (float) color.getBlue() / 255f;
out[3] = (float) color.getAlpha() / 255f;
}
}
}