mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-04-22 21:05:39 +00:00
Just the functional assimp lib rather than the entire assimp repository unnecessarily.
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Areloch
parent
bf170ffbca
commit
25ce4477ce
1747 changed files with 9012 additions and 925008 deletions
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@ -2,8 +2,7 @@
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2018, assimp team
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Copyright (c) 2006-2017, assimp team
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All rights reserved.
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@ -53,8 +52,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
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// for some helper routines like IsSpace()
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#include <assimp/ParsingUtils.h>
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#include <assimp/qnan.h>
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#include "ParsingUtils.h"
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#include "qnan.h"
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// ASE is quite similar to 3ds. We can reuse some structures
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#include "3DSLoader.h"
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@ -68,51 +67,9 @@ using namespace D3DS;
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/** Helper structure representing an ASE material */
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struct Material : public D3DS::Material
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{
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//! Default constructor has been deleted
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Material() = delete;
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//! Constructor with explicit name
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explicit Material(const std::string &name)
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: D3DS::Material(name)
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, pcInstance(NULL)
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, bNeed (false) {
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// empty
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}
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Material(const Material &other) = default;
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Material &operator=(const Material &other) = default;
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//! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
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Material(Material &&other) AI_NO_EXCEPT
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: D3DS::Material(std::move(other))
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, avSubMaterials(std::move(other.avSubMaterials))
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, pcInstance(std::move(other.pcInstance))
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, bNeed(std::move(other.bNeed))
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{
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other.pcInstance = nullptr;
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}
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Material &operator=(Material &&other) AI_NO_EXCEPT {
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if (this == &other) {
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return *this;
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}
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D3DS::Material::operator=(std::move(other));
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avSubMaterials = std::move(other.avSubMaterials);
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pcInstance = std::move(other.pcInstance);
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bNeed = std::move(other.bNeed);
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other.pcInstance = nullptr;
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return *this;
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}
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~Material() {}
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//! Default constructor
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Material() : pcInstance(NULL), bNeed (false)
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{}
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//! Contains all sub materials of this material
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std::vector<Material> avSubMaterials;
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@ -126,12 +83,19 @@ struct Material : public D3DS::Material
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// ---------------------------------------------------------------------------
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/** Helper structure to represent an ASE file face */
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struct Face : public FaceWithSmoothingGroup {
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struct Face : public FaceWithSmoothingGroup
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{
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//! Default constructor. Initializes everything with 0
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Face() AI_NO_EXCEPT
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: iMaterial(DEFAULT_MATINDEX)
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, iFace(0) {
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// empty
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Face()
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{
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mColorIndices[0] = mColorIndices[1] = mColorIndices[2] = 0;
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for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS;++i)
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{
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amUVIndices[i][0] = amUVIndices[i][1] = amUVIndices[i][2] = 0;
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}
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iMaterial = DEFAULT_MATINDEX;
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iFace = 0;
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}
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//! special value to indicate that no material index has
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@ -139,6 +103,8 @@ struct Face : public FaceWithSmoothingGroup {
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//! will replace this value later.
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static const unsigned int DEFAULT_MATINDEX = 0xFFFFFFFF;
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//! Indices into each list of texture coordinates
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unsigned int amUVIndices[AI_MAX_NUMBER_OF_TEXTURECOORDS][3];
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@ -156,15 +122,23 @@ struct Face : public FaceWithSmoothingGroup {
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// ---------------------------------------------------------------------------
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/** Helper structure to represent an ASE file bone */
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struct Bone {
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struct Bone
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{
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//! Constructor
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Bone() = delete;
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Bone()
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{
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static int iCnt = 0;
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// Generate a default name for the bone
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char szTemp[128];
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::ai_snprintf(szTemp, 128, "UNNAMED_%i",iCnt++);
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mName = szTemp;
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}
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//! Construction from an existing name
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explicit Bone( const std::string& name)
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: mName(name) {
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// empty
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}
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: mName (name)
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{}
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//! Name of the bone
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std::string mName;
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@ -172,22 +146,29 @@ struct Bone {
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// ---------------------------------------------------------------------------
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/** Helper structure to represent an ASE file bone vertex */
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struct BoneVertex {
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struct BoneVertex
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{
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//! Bone and corresponding vertex weight.
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//! -1 for unrequired bones ....
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std::vector<std::pair<int,float> > mBoneWeights;
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//! Position of the bone vertex.
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//! MUST be identical to the vertex position
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//aiVector3D mPosition;
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};
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// ---------------------------------------------------------------------------
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/** Helper structure to represent an ASE file animation */
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struct Animation {
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enum Type {
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struct Animation
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{
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enum Type
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{
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TRACK = 0x0,
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BEZIER = 0x1,
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TCB = 0x2
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} mRotationType, mScalingType, mPositionType;
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Animation() AI_NO_EXCEPT
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Animation()
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: mRotationType (TRACK)
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, mScalingType (TRACK)
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, mPositionType (TRACK)
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@ -201,16 +182,19 @@ struct Animation {
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//! List of track scaling keyframes
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std::vector< aiVectorKey > akeyScaling;
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};
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// ---------------------------------------------------------------------------
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/** Helper structure to represent the inheritance information of an ASE node */
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struct InheritanceInfo {
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struct InheritanceInfo
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{
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//! Default constructor
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InheritanceInfo() AI_NO_EXCEPT {
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for ( size_t i=0; i<3; ++i ) {
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InheritanceInfo()
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{
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// set the inheritance flag for all axes by default to true
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for (unsigned int i = 0; i < 3;++i)
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abInheritPosition[i] = abInheritRotation[i] = abInheritScaling[i] = true;
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}
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}
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//! Inherit the parent's position?, axis order is x,y,z
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@ -225,25 +209,26 @@ struct InheritanceInfo {
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// ---------------------------------------------------------------------------
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/** Represents an ASE file node. Base class for mesh, light and cameras */
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struct BaseNode {
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enum Type {
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Light,
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Camera,
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Mesh,
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Dummy
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} mType;
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struct BaseNode
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{
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enum Type {Light, Camera, Mesh, Dummy} mType;
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//! Constructor. Creates a default name for the node
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explicit BaseNode(Type _mType)
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: mType (_mType)
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, mProcessed (false)
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{
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// generate a default name for the node
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static int iCnt = 0;
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char szTemp[128]; // should be sufficiently large
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::ai_snprintf(szTemp, 128, "UNNAMED_%i",iCnt++);
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mName = szTemp;
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//! Construction from an existing name
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BaseNode(Type _mType, const std::string &name)
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: mType (_mType)
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, mName (name)
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, mProcessed (false) {
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// Set mTargetPosition to qnan
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const ai_real qnan = get_qnan();
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mTargetPosition.x = qnan;
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}
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//! Name of the mesh
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std::string mName;
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@ -273,21 +258,19 @@ struct BaseNode {
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// ---------------------------------------------------------------------------
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/** Helper structure to represent an ASE file mesh */
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struct Mesh : public MeshWithSmoothingGroups<ASE::Face>, public BaseNode {
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//! Default constructor has been deleted
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Mesh() = delete;
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//! Construction from an existing name
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explicit Mesh(const std::string &name)
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: BaseNode( BaseNode::Mesh, name )
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, mVertexColors()
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, mBoneVertices()
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, mBones()
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, iMaterialIndex(Face::DEFAULT_MATINDEX)
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, bSkip (false) {
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for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS;++c) {
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struct Mesh : public MeshWithSmoothingGroups<ASE::Face>, public BaseNode
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{
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//! Constructor.
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Mesh()
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: BaseNode (BaseNode::Mesh)
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, bSkip (false)
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{
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// use 2 texture vertex components by default
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for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS;++c)
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this->mNumUVComponents[c] = 2;
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}
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// setup the default material index by default
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iMaterialIndex = Face::DEFAULT_MATINDEX;
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}
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//! List of all texture coordinate sets
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@ -324,21 +307,17 @@ struct Light : public BaseNode
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DIRECTIONAL
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};
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//! Default constructor has been deleted
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Light() = delete;
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//! Construction from an existing name
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explicit Light(const std::string &name)
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: BaseNode (BaseNode::Light, name)
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, mLightType (OMNI)
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, mColor (1.f,1.f,1.f)
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, mIntensity (1.f) // light is white by default
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, mAngle (45.f)
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, mFalloff (0.f)
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//! Constructor.
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Light()
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: BaseNode (BaseNode::Light)
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, mLightType (OMNI)
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, mColor (1.f,1.f,1.f)
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, mIntensity (1.f) // light is white by default
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, mAngle (45.f)
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, mFalloff (0.f)
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{
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}
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LightType mLightType;
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aiColor3D mColor;
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ai_real mIntensity;
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@ -356,32 +335,28 @@ struct Camera : public BaseNode
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TARGET
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};
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//! Default constructor has been deleted
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Camera() = delete;
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//! Construction from an existing name
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explicit Camera(const std::string &name)
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: BaseNode (BaseNode::Camera, name)
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, mFOV (0.75f) // in radians
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, mNear (0.1f)
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, mFar (1000.f) // could be zero
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, mCameraType (FREE)
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//! Constructor
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Camera()
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: BaseNode (BaseNode::Camera)
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, mFOV (0.75f) // in radians
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, mNear (0.1f)
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, mFar (1000.f) // could be zero
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, mCameraType (FREE)
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{
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}
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ai_real mFOV, mNear, mFar;
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CameraType mCameraType;
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};
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// ---------------------------------------------------------------------------
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/** Helper structure to represent an ASE helper object (dummy) */
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struct Dummy : public BaseNode {
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struct Dummy : public BaseNode
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{
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//! Constructor
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Dummy() AI_NO_EXCEPT
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: BaseNode (BaseNode::Dummy, "DUMMY") {
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// empty
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Dummy()
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: BaseNode (BaseNode::Dummy)
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{
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}
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};
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@ -396,17 +371,18 @@ struct Dummy : public BaseNode {
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// -------------------------------------------------------------------------------
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/** \brief Class to parse ASE files
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*/
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class Parser {
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class Parser
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{
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private:
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Parser() AI_NO_EXCEPT {
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// empty
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}
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Parser() {}
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public:
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// -------------------------------------------------------------------
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//! Construct a parser from a given input file which is
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//! guaranteed to be terminated with zero.
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//! guaranted to be terminated with zero.
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//! @param szFile Input file
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//! @param fileFormatDefault Assumed file format version. If the
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//! file format is specified in the file the new value replaces
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