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fix image entity crash

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This commit is contained in:
Dante Ruiz 2018-11-08 15:24:57 -08:00
parent 3fabe557c2
commit 2a16ba57ac
1 changed files with 27 additions and 17 deletions
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44
libraries/model-networking/src/model-networking/ModelCache.cpp
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@ -631,14 +631,16 @@ NetworkMaterial::NetworkMaterial(const HFMMaterial& material, const QUrl& textur
_name = material.name.toStdString();
if (!material.albedoTexture.filename.isEmpty()) {
auto map = fetchTextureMap(textureBaseUrl, material.albedoTexture, image::TextureUsage::ALBEDO_TEXTURE, MapChannel::ALBEDO_MAP);
_albedoTransform = material.albedoTexture.transform;
map->setTextureTransform(_albedoTransform);
if (map) {
_albedoTransform = material.albedoTexture.transform;
map->setTextureTransform(_albedoTransform);
if (!material.opacityTexture.filename.isEmpty()) {
if (material.albedoTexture.filename == material.opacityTexture.filename) {
// Best case scenario, just indicating that the albedo map contains transparency
// TODO: Different albedo/opacity maps are not currently supported
map->setUseAlphaChannel(true);
if (!material.opacityTexture.filename.isEmpty()) {
if (material.albedoTexture.filename == material.opacityTexture.filename) {
// Best case scenario, just indicating that the albedo map contains transparency
// TODO: Different albedo/opacity maps are not currently supported
map->setUseAlphaChannel(true);
}
}
}
@ -670,7 +672,9 @@ NetworkMaterial::NetworkMaterial(const HFMMaterial& material, const QUrl& textur
if (!material.occlusionTexture.filename.isEmpty()) {
auto map = fetchTextureMap(textureBaseUrl, material.occlusionTexture, image::TextureUsage::OCCLUSION_TEXTURE, MapChannel::OCCLUSION_MAP);
map->setTextureTransform(material.occlusionTexture.transform);
if (map) {
map->setTextureTransform(material.occlusionTexture.transform);
}
setTextureMap(MapChannel::OCCLUSION_MAP, map);
}
@ -686,10 +690,12 @@ NetworkMaterial::NetworkMaterial(const HFMMaterial& material, const QUrl& textur
if (!material.lightmapTexture.filename.isEmpty()) {
auto map = fetchTextureMap(textureBaseUrl, material.lightmapTexture, image::TextureUsage::LIGHTMAP_TEXTURE, MapChannel::LIGHTMAP_MAP);
_lightmapTransform = material.lightmapTexture.transform;
_lightmapParams = material.lightmapParams;
map->setTextureTransform(_lightmapTransform);
map->setLightmapOffsetScale(_lightmapParams.x, _lightmapParams.y);
if (map) {
_lightmapTransform = material.lightmapTexture.transform;
_lightmapParams = material.lightmapParams;
map->setTextureTransform(_lightmapTransform);
map->setLightmapOffsetScale(_lightmapParams.x, _lightmapParams.y);
}
setTextureMap(MapChannel::LIGHTMAP_MAP, map);
}
}
@ -709,9 +715,11 @@ void NetworkMaterial::setTextures(const QVariantMap& textureMap) {
if (!albedoName.isEmpty()) {
auto url = textureMap.contains(albedoName) ? textureMap[albedoName].toUrl() : QUrl();
auto map = fetchTextureMap(url, image::TextureUsage::ALBEDO_TEXTURE, MapChannel::ALBEDO_MAP);
map->setTextureTransform(_albedoTransform);
// when reassigning the albedo texture we also check for the alpha channel used as opacity
map->setUseAlphaChannel(true);
if (map) {
map->setTextureTransform(_albedoTransform);
// when reassigning the albedo texture we also check for the alpha channel used as opacity
map->setUseAlphaChannel(true);
}
setTextureMap(MapChannel::ALBEDO_MAP, map);
}
@ -757,8 +765,10 @@ void NetworkMaterial::setTextures(const QVariantMap& textureMap) {
if (!lightmapName.isEmpty()) {
auto url = textureMap.contains(lightmapName) ? textureMap[lightmapName].toUrl() : QUrl();
auto map = fetchTextureMap(url, image::TextureUsage::LIGHTMAP_TEXTURE, MapChannel::LIGHTMAP_MAP);
map->setTextureTransform(_lightmapTransform);
map->setLightmapOffsetScale(_lightmapParams.x, _lightmapParams.y);
if (map) {
map->setTextureTransform(_lightmapTransform);
map->setLightmapOffsetScale(_lightmapParams.x, _lightmapParams.y);
}
setTextureMap(MapChannel::LIGHTMAP_MAP, map);
}
}