Package com.gaia3d.basic.model

Class GaiaPrimitive

java.lang.Object
com.gaia3d.basic.model.structure.PrimitiveStructure
com.gaia3d.basic.model.GaiaPrimitive
All Implemented Interfaces:
Serializable
public class GaiaPrimitive extends PrimitiveStructure implements Serializable
A class that represents a primitive of a Gaia object. It contains the vertices and surfaces. The vertices are used for rendering. The surfaces are used for calculating normals.
See Also:

  • Constructor Details

    • GaiaPrimitive

      public GaiaPrimitive()

  • Method Details

    • getBoundingBox

      public GaiaBoundingBox getBoundingBox(org.joml.Matrix4d transform)

    • getTexcoordBoundingRectangle

      public GaiaRectangle getTexcoordBoundingRectangle(GaiaRectangle texcoordBoundingRectangle)

    • calculateNormal

      public void calculateNormal()

    • calculateVertexNormals

      public void calculateVertexNormals()

    • getIndices

      public int[] getIndices()

    • doNormalLengthUnitary

      public void doNormalLengthUnitary()

    • toGaiaBufferSet

      public GaiaBufferDataSet toGaiaBufferSet(org.joml.Matrix4d transformMatrixOrigin)

    • translate

      public void translate(org.joml.Vector3d translation)

    • clear

      public void clear()

    • clone

      public GaiaPrimitive clone()

    • deleteNormals

      public void deleteNormals()

    • check

      public boolean check()

    • addPrimitive

      public void addPrimitive(GaiaPrimitive primitive)

    • getMapVertexToFaces

      public Map<GaiaVertex,List<GaiaFace>> getMapVertexToFaces()

    • extractGaiaAllFaces

      public List<GaiaFace> extractGaiaAllFaces(List<GaiaFace> resultFaces)

    • unWeldVertices

      @Deprecated public void unWeldVertices()
      Deprecated.

    • weldVertices

      @Deprecated public void weldVertices(double error, boolean checkTexCoord, boolean checkNormal, boolean checkColor, boolean checkBatchId)
      Deprecated.

    • deleteNoUsedVertices

      @Deprecated public void deleteNoUsedVertices()
      Deprecated.

    • deleteObjects

      public void deleteObjects()

    • deleteDegeneratedFaces

      public void deleteDegeneratedFaces()

    • makeTriangleFaces

      public void makeTriangleFaces()

    • transformPoints

      public void transformPoints(org.joml.Matrix4d finalMatrix)

    • makeTriangularFaces

      public void makeTriangularFaces()

    • getFacesCount

      public int getFacesCount()