public void setMaterial(Object3D object, String materialName) throws TextureException {
MaterialDef matDef = null;
for (int i = 0; i < mMaterials.size(); ++i) {
if (mMaterials.get(i).name.equals(materialName)) {
matDef = mMaterials.get(i);
break;
}
}
boolean hasTexture = matDef != null && matDef.diffuseTexture != null;
boolean hasBump = matDef != null && matDef.bumpTexture != null;
boolean hasSpecularTexture = matDef != null && matDef.specularColorTexture != null;
boolean hasSpecular =
matDef != null && matDef.specularColor > 0xff000000 && matDef.specularCoefficient > 0;
AMaterial mat = null;
if (hasSpecular && !hasBump) mat = new PhongMaterial();
else if (hasBump && !hasSpecularTexture) mat = new NormalMapMaterial();
else if (hasBump && hasSpecularTexture) mat = new NormalMapPhongMaterial();
else mat = new DiffuseMaterial();
mat.setUseSingleColor(!hasTexture);
object.setMaterial(mat);
object.setColor(
matDef != null ? matDef.diffuseColor : (0xff000000 + ((int) (Math.random() * 0xffffff))));
if (hasSpecular || hasSpecularTexture) {
PhongMaterial phong = (PhongMaterial) mat;
phong.setSpecularColor(matDef.specularColor);
phong.setShininess(matDef.specularCoefficient);
}
if (hasTexture) {
RajLog.i("hastex " + object.getName() + ", " + matDef.diffuseTexture);
if (mFile == null) {
int identifier =
mResources.getIdentifier(
getFileNameWithoutExtension(matDef.diffuseTexture), "drawable", mResourcePackage);
mat.addTexture(new Texture(identifier));
} else {
String filePath =
mFile.getParent() + File.separatorChar + getOnlyFileName(matDef.diffuseTexture);
mat.addTexture(
new Texture(
getOnlyFileName(matDef.diffuseTexture), BitmapFactory.decodeFile(filePath)));
}
}
if (hasBump) {
if (mFile == null) {
int identifier =
mResources.getIdentifier(
getFileNameWithoutExtension(matDef.bumpTexture), "drawable", mResourcePackage);
mat.addTexture(new NormalMapTexture(identifier));
} else {
String filePath =
mFile.getParent() + File.separatorChar + getOnlyFileName(matDef.bumpTexture);
mat.addTexture(
new NormalMapTexture(
getOnlyFileName(matDef.bumpTexture), BitmapFactory.decodeFile(filePath)));
}
}
if (hasSpecularTexture) {
if (mFile == null) {
int identifier =
mResources.getIdentifier(
getFileNameWithoutExtension(matDef.specularColorTexture),
"drawable",
mResourcePackage);
mat.addTexture(new SpecularMapTexture(identifier));
} else {
String filePath =
mFile.getParent() + File.separatorChar + getOnlyFileName(matDef.specularColorTexture);
mat.addTexture(
new SpecularMapTexture(
getOnlyFileName(matDef.specularColorTexture),
BitmapFactory.decodeFile(filePath)));
}
}
}
public void setMaterial(BaseObject3D object, String materialName) {
MaterialDef matDef = null;
for (int i = 0; i < mMaterials.size(); ++i) {
if (mMaterials.get(i).name.equals(materialName)) {
matDef = mMaterials.get(i);
break;
}
}
boolean hasTexture = matDef != null && matDef.diffuseTexture != null;
boolean hasBump = matDef != null && matDef.bumpTexture != null;
boolean hasSpecular =
matDef != null && matDef.specularColor > 0xff000000 && matDef.specularCoefficient > 0;
AMaterial mat = null;
if (hasSpecular && !hasBump) mat = new PhongMaterial();
else if (hasBump) mat = new BumpmapMaterial();
else mat = new DiffuseMaterial();
mat.setUseColor(!hasTexture);
object.setColor(
matDef != null ? matDef.diffuseColor : (0xff000000 + ((int) (Math.random() * 0xffffff))));
object.setMaterial(mat);
if (hasSpecular && !hasBump) {
PhongMaterial phong = (PhongMaterial) mat;
phong.setSpecularColor(matDef.specularColor);
phong.setShininess(matDef.specularCoefficient);
}
if (hasTexture) {
if (mFile == null) {
int identifier =
mResources.getIdentifier(
getFileNameWithoutExtension(matDef.diffuseTexture), "drawable", mResourcePackage);
object.addTexture(
mTextureManager.addTexture(BitmapFactory.decodeResource(mResources, identifier)));
} else {
try {
String filePath =
mFile.getParent() + File.separatorChar + getOnlyFileName(matDef.diffuseTexture);
object.addTexture(
mTextureManager.addTexture(BitmapFactory.decodeFile(filePath), TextureType.BUMP));
} catch (Exception e) {
RajLog.e(
"["
+ getClass().getCanonicalName()
+ "] Could not find file "
+ matDef.diffuseTexture);
e.printStackTrace();
return;
}
}
}
if (hasBump) {
if (mFile == null) {
int identifier =
mResources.getIdentifier(
getFileNameWithoutExtension(matDef.bumpTexture), "drawable", mResourcePackage);
object.addTexture(
mTextureManager.addTexture(
BitmapFactory.decodeResource(mResources, identifier), TextureType.BUMP));
} else {
try {
String filePath =
mFile.getParent() + File.separatorChar + getOnlyFileName(matDef.bumpTexture);
object.addTexture(
mTextureManager.addTexture(BitmapFactory.decodeFile(filePath), TextureType.BUMP));
} catch (Exception e) {
RajLog.e(
"["
+ getClass().getCanonicalName()
+ "] Could not find file "
+ matDef.bumpTexture);
e.printStackTrace();
return;
}
}
}
}