HOM_crowds.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * COMMENTS:
 */

#ifndef __HOM_crowds_h__
#define __HOM_crowds_h__

#include "HOM_API.h"
#include "HOM_Module.h"
#include "HOM_AgentShapeDeformer.h"
#include "HOM_Matrix4.h"
#include "HOM_Vector2.h"
#include "HOM_Vector3.h"

class HOM_AgentDefinition;
class HOM_Geometry;

SWIGOUT(%rename(crowds) HOM_crowds;)

class HOM_API HOM_crowds
{
public:
    virtual ~HOM_crowds() {}

    virtual std::string __repr__() = 0;

    virtual void
    addBlendshapeInputs(HOM_Geometry &base_shape_geo,
                        const std::vector<HOM_AgentShape *> &shapes,
                        const std::vector<std::string> &channel_names) = 0;
    virtual void addInBetweenShapes(HOM_Geometry &primary_shape_geo,
                                    const std::vector<HOM_AgentShape *> &shapes,
                                    const std::vector<double> &weights) = 0;

    SWIGOUT(%kwargs setBlendshapeDeformerParms;)
    virtual void
    setBlendshapeDeformerParms(HOM_Geometry &base_shape_geo,
                               const std::string &attribs = "P N",
                               const std::string &point_id_attrib = "id",
                               const std::string &prim_id_attrib = "id") = 0;

    SWIGOUT(%kwargs findAgentDefinitions;)
    virtual std::vector<HOM_ElemPtr<HOM_AgentDefinition>> findAgentDefinitions(
            HOM_Geometry &geo,
            const char *group = 0,
            HOM_EnumValue *group_type = &HOM_geometryType::Primitives) = 0;

    SWIGOUT(%kwargs replaceAgentDefinitions;)
    virtual void
    replaceAgentDefinitions(HOM_Geometry &geo,
        const std::map<HOM_AgentDefinition *, HOM_AgentDefinition *> &defn_map,
        const char *group = 0,
        HOM_EnumValue *group_type = &HOM_geometryType::Primitives) = 0;

    virtual std::vector<HOM_Matrix4> computeLocalTransforms(
        const HOM_AgentRig &rig,
        const std::vector<HOM_Matrix4> &world_xforms) const = 0;

    virtual std::vector<HOM_Matrix4> computeWorldTransforms(
        const HOM_AgentRig &rig,
        const std::vector<HOM_Matrix4> &local_xforms) const = 0;

    virtual std::map<std::string, hboost::any>
    computeRotationLimits(const HOM_AgentRig &rig,
                          const std::vector<HOM_AgentClip *> &clips,
                          int xform_idx, int parent_xform_idx) = 0;

    virtual std::vector<HOM_ElemPtr<HOM_AgentShapeDeformer> >
    shapeDeformers() = 0;

    SWIGOUT(%newobject findShapeDeformer;)
    virtual HOM_AgentShapeDeformer *findShapeDeformer(const char *name) = 0;

    SWIGOUT(%ignore applyUsdProceduralOpaque;)
    virtual void applyUsdProceduralOpaque(
            void *stage,
            const HOM_LopSelectionRule &selection_rule,
            const char *camera_path,
            const std::pair<int, int> &resolution,
            double lod_threshold,
            bool optimize_identical_poses,
            double frame,
            const char *prototype_material,
            const char *instance_material,
            const char *default_material) = 0;

#ifdef SWIG
%extend
{
    %kwargs applyUsdProcedural;
    void applyUsdProcedural(
            InterpreterObject stage,
            const HOM_LopSelectionRule &selection_rule,
            const char *camera_path,
            const std::pair<int, int> &resolution,
            double lod_threshold,
            bool optimize_identical_poses,
            double frame,
            const char *prototype_material,
            const char *instance_material,
            const char *default_material)
    {
        return self->applyUsdProceduralOpaque(
            stage, selection_rule, camera_path, resolution, lod_threshold,
            optimize_identical_poses, frame, prototype_material,
            instance_material, default_material);
    }
}
#endif
};

#endif