void MeshCollider::awake()
{
Debug::log("MeshCollider awaken");
MeshFilter* meshFilter = getGameObject()->getComponent<MeshFilter>();
if(meshFilter != NULL)
{
mesh = meshFilter->getMesh();
Debug::log("Added mesh");
}
Collider::awake();
}
void MeshRenderer::render()
{
MeshFilter* meshFilter = getGameObject()->getComponent<MeshFilter>();
arc<Mesh> mesh;
Transform* transform = getGameObject()->getTransform();
if(transform == NULL)
{
Debug::log("Failed to find Transform");
return;
}
if(meshFilter == NULL)
{
Debug::log("Failed to find MeshFilter");
return;
}
mesh = meshFilter->getMesh();
if(mesh.get() == NULL)
{
Debug::log("No mesh bound");
return;
}
// obtain left-handed coordinate system by multiplying a negative Z scale on ModelView matrix
Matrix4x4 viewMat = Matrix4x4::getTrs(
Camera::getCurrent()->getGameObject()->getTransform()->getPosition(),
Camera::getCurrent()->getGameObject()->getTransform()->getRotation(),
Vector3(1, 1, 1) * Vector3(1, 1, -1)
).inverse();
Matrix4x4 modelMat = Matrix4x4::getTrs(
transform->getPosition(),
transform->getRotation(),
Vector3(1, 1, 1) * Vector3(1, 1, 1)
);
for(int i = 0; i < mesh->getSubmeshCount(); i++)
{
arc<Material> material = getMaterial();
if(materials.size() > i)
{
material = materials.at(i);
}
if(material.get() == NULL)
{
if(mesh->getNormals().size() > 0 && mesh->getUv().size() > 0)
{
material = Material::meshNormalTextureMaterial;
material->setMainTexture(Texture2d::defaultTexture.cast<Texture>());
}
else if(mesh->getNormals().size() > 0)
{
material = Material::meshNormalMaterial;
}
else
{
material = Material::meshNormalMaterial;
}
}
material->setMatrix("in_Projection", Camera::getCurrent()->getProjectionMatrix());
material->setMatrix("in_View", viewMat);
material->setMatrix("in_NormalMatrix", (viewMat * modelMat.inverse()).transpose());
for(int j = 0; j < material->getPassCount(); j++)
{
material->setPass(j, material);
Graphics::drawMeshNow(mesh, modelMat, i);
}
}
}