Mesh (jMonkeyEngine3)

java.lang.Object
- com.jme3.scene.Mesh

All Implemented Interfaces:

Savable, JmeCloneable, java.lang.Cloneable

Direct Known Subclasses:

AbstractBox, ArmatureInterJointsWire, Arrow, BoundingSphereDebug, CenterQuad, CenterQuad, Curve, Cylinder, Dome, Grid, JointShape, Line, ParticleMesh, PQTorus, Quad, RectangleMesh, SkeletonInterBoneWire, SkeletonPoints, SkeletonWire, Sphere, Surface, Torus, WireBox, WireFrustum, WireSphere
```
public class Mesh
extends java.lang.Object
implements Savable, java.lang.Cloneable, JmeCloneable
```
Mesh is used to store rendering data.
All visible elements in a scene are represented by meshes. Meshes may contain three types of geometric primitives:
- Points - Every vertex represents a single point in space.
- Lines - 2 vertices represent a line segment, with the width specified via Material.getAdditionalRenderState() and RenderState.setLineWidth(float).
- Triangles - 3 vertices represent a solid triangle primitive.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`Mesh.Mode` The mode of the Mesh specifies both the type of primitive represented by the mesh and how the data should be interpreted.

Constructor Summary

Constructors
Constructor and Description

Mesh()
Creates a new mesh with no vertex buffers.

Constructors
Constructor and Description
`Mesh()` Creates a new mesh with no `vertex buffers`.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addMorphTarget(MorphTarget target)`
`void`	`clearBuffer(VertexBuffer.Type type)` Unsets the `VertexBuffer` set on this mesh with the given type.
`void`	`clearCollisionData()` Clears any previously generated collision data.
`Mesh`	`clone()` Create a shallow clone of this Mesh.
`void`	`cloneFields(Cloner cloner, java.lang.Object original)` Called internally by com.jme3.util.clone.Cloner.
`Mesh`	`cloneForAnim()` Clone the mesh for animation use.
`int`	`collideWith(Collidable other, Matrix4f worldMatrix, BoundingVolume worldBound, CollisionResults results)` Handles collision detection, internal use only.
`void`	`createCollisionData()` Generates a collision tree for the mesh.
`Mesh`	`deepClone()` Creates a deep clone of this mesh.
`void`	`extractVertexData(Mesh other)` Extracts the vertex attributes from the given mesh into this mesh, by using this mesh's `index buffer` to index into the attributes of the other mesh.
`void`	`generateBindPose()` Generates the `VertexBuffer.Type.BindPosePosition`, `VertexBuffer.Type.BindPoseNormal`, and `VertexBuffer.Type.BindPoseTangent` buffers for this mesh by duplicating them based on the position and normal buffers already set on the mesh.
`void`	`generateBindPose(boolean forSoftwareAnim)` Deprecated. use generateBindPose();
`BoundingVolume`	`getBound()` Returns the `BoundingVolume` of this Mesh.
`VertexBuffer`	`getBuffer(VertexBuffer.Type type)` Get the `VertexBuffer` stored on this mesh with the given type.
`SafeArrayList<VertexBuffer>`	`getBufferList()` Returns a list of all `vertex buffers` on this Mesh.
`IntMap<VertexBuffer>`	`getBuffers()` Returns a map of all `vertex buffers` on this Mesh.
`int[]`	`getElementLengths()` Get the element lengths for `Mesh.Mode.Hybrid` mesh mode.
`java.nio.FloatBuffer`	`getFloatBuffer(VertexBuffer.Type type)` Get the `VertexBuffer` data stored on this mesh in float format.
`int`	`getId()` Returns the mesh's VAO ID.
`IndexBuffer`	`getIndexBuffer()` Get the index buffer for this mesh.
`IndexBuffer`	`getIndicesAsList()` Acquires an index buffer that will read the vertices on the mesh as a list.
`int`	`getInstanceCount()` Returns the number of instances this mesh contains.
`float`	`getLineWidth()` Deprecated. use `Material.getAdditionalRenderState()` and `RenderState.getLineWidth()`
`VertexBuffer`	`getLodLevel(int lod)` Returns the lod level at the given index.
`int`	`getMaxNumWeights()` Returns the maximum number of weights per vertex on this mesh.
`Mesh.Mode`	`getMode()` Returns the mesh mode
`int[]`	`getModeStart()` Set the mode start indices for `Mesh.Mode.Hybrid` mesh mode.
`int`	`getMorphIndex(java.lang.String morphName)` Get the index of the morph that has the given name.
`MorphTarget`	`getMorphTarget(int index)` Get the MorphTarget at the given index
`java.lang.String[]`	`getMorphTargetNames()` Get the name of all morphs in order.
`MorphTarget[]`	`getMorphTargets()`
`int`	`getNumLodLevels()`
`int`	`getPatchVertexCount()` Gets the amount of vertices used for each patch;
`float`	`getPointSize()` Deprecated. Always returns `1.0` since point size is determined in the vertex shader.
`java.nio.ShortBuffer`	`getShortBuffer(VertexBuffer.Type type)` Get the `VertexBuffer` data stored on this mesh in short format.
`void`	`getTriangle(int index, int[] indices)` Gets the triangle vertex indices at the given triangle index and stores them into the given int array.
`void`	`getTriangle(int index, Triangle tri)` Gets the triangle vertex positions at the given triangle index and stores them into the `Triangle` argument.
`void`	`getTriangle(int index, Vector3f v1, Vector3f v2, Vector3f v3)` Gets the triangle vertex positions at the given triangle index and stores them into the v1, v2, v3 arguments.
`int`	`getTriangleCount()` Returns how many triangles or elements are on this Mesh.
`int`	`getTriangleCount(int lod)` Returns the triangle count for the given LOD level.
`int`	`getVertexCount()` Returns the number of vertices on this mesh.
`boolean`	`hasMorphTargets()`
`boolean`	`isAnimated()` Determines if the mesh uses bone animation.
`boolean`	`isAnimatedByBone(int boneIndex)` Deprecated. use isAnimatedByJoint
`boolean`	`isAnimatedByJoint(int jointIndex)` Test whether the specified bone animates this mesh.
`Mesh`	`jmeClone()` Called internally by com.jme3.util.clone.Cloner.
`void`	`prepareForAnim(boolean forSoftwareAnim)` Prepares the mesh for software skinning by converting the bone index and weight buffers to heap buffers.
`void`	`read(JmeImporter im)`
`MorphTarget`	`removeMorphTarget(int index)` Remove the MorphTarget from the Mesh at the given index
`boolean`	`removeMorphTarget(MorphTarget target)` Remove the given MorphTarget from the Mesh
`void`	`scaleTextureCoordinates(Vector2f scaleFactor)` Scales the texture coordinate buffer on this mesh by the given scale factor.
`void`	`setBound(BoundingVolume modelBound)` Sets the `BoundingVolume` for this Mesh.
`void`	`setBuffer(VertexBuffer.Type type, int components, byte[] buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, java.nio.ByteBuffer buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, float[] buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, java.nio.FloatBuffer buf)` Set a floating point `VertexBuffer` on the mesh.
`void`	`setBuffer(VertexBuffer.Type type, int components, int[] buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, java.nio.IntBuffer buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, short[] buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, java.nio.ShortBuffer buf)`
`void`	`setBuffer(VertexBuffer.Type type, int components, VertexBuffer.Format format, java.nio.Buffer buf)` Creates a `VertexBuffer` for the mesh or modifies the existing one per the parameters given.
`void`	`setBuffer(VertexBuffer vb)` Sets the `VertexBuffer` on the mesh.
`void`	`setDynamic()` Indicates to the GPU that this mesh will be modified occasionally (a hint).
`void`	`setElementLengths(int[] elementLengths)` Set the element lengths for `Mesh.Mode.Hybrid` mesh mode.
`void`	`setId(int id)` Sets the mesh's VAO ID.
`void`	`setInterleaved()` Deprecated.
`void`	`setLineWidth(float lineWidth)` Deprecated. use `Material.getAdditionalRenderState()` and `RenderState.setLineWidth(float)`
`void`	`setLodLevels(VertexBuffer[] lodLevels)` Set the LOD (level of detail) index buffers on this mesh.
`void`	`setMaxNumWeights(int maxNumWeights)` Set the maximum number of weights per vertex on this mesh.
`void`	`setMode(Mesh.Mode mode)` Change the Mesh's mode.
`void`	`setModeStart(int[] modeStart)` Get the mode start indices for `Mesh.Mode.Hybrid` mesh mode.
`void`	`setPatchVertexCount(int patchVertexCount)` Sets the count of vertices used for each tessellation patch
`void`	`setStatic()` Indicates to the GPU that this mesh will not be modified (a hint).
`void`	`setStreamed()` Indicates to the GPU that this mesh will be modified every frame (a hint).
`void`	`updateBound()` Updates the bounding volume of this mesh.
`void`	`updateCounts()` Update the `vertex` and `triangle` counts for this mesh based on the current data.
`void`	`write(JmeExporter ex)`

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Mesh
```
public Mesh()
```
    Creates a new mesh with no vertex buffers.
- Method Detail
  - clone
```
public Mesh clone()
```
    Create a shallow clone of this Mesh. The vertex buffers are shared between this and the clone mesh, the rest of the data is cloned.
    
    Overrides:
    
    clone in class java.lang.Object
    
    Returns:
    
    A shallow clone of the mesh
  - deepClone
```
public Mesh deepClone()
```
    Creates a deep clone of this mesh. The vertex buffers and the data inside them is cloned.
    
    Returns:
    
    a deep clone of this mesh.
  - cloneForAnim
```
public Mesh cloneForAnim()
```
    Clone the mesh for animation use. This creates a shallow clone of the mesh, sharing most of the vertex buffer data, however the VertexBuffer.Type.Position, VertexBuffer.Type.Normal, and VertexBuffer.Type.Tangent buffers are deeply cloned.
    
    Returns:
    
    A clone of the mesh for animation use.
  - jmeClone
```
public Mesh jmeClone()
```
    Called internally by com.jme3.util.clone.Cloner. Do not call directly.
    
    Specified by:
    
    jmeClone in interface JmeCloneable
    
    Returns:
    
    a new instance
  - cloneFields
```
public void cloneFields(Cloner cloner,
                        java.lang.Object original)
```
    Called internally by com.jme3.util.clone.Cloner. Do not call directly.
    
    Specified by:
    
    cloneFields in interface JmeCloneable
    
    Parameters:
    
    cloner - The cloner that is performing the cloning operation. The cloneFields method can call back into the cloner to make clones of its subordinate fields.
    
    original - The original object from which this object was cloned. This is provided for the very rare case that this object needs to refer to its original for some reason. In general, all of the relevant values should have been transferred during the shallow clone and this object need merely clone what it wants.
  - generateBindPose
```
@Deprecated
public void generateBindPose(boolean forSoftwareAnim)
```
    Deprecated. use generateBindPose();
    
    Parameters:
    
    forSoftwareAnim - ignored
  - generateBindPose
```
public void generateBindPose()
```
    Generates the VertexBuffer.Type.BindPosePosition, VertexBuffer.Type.BindPoseNormal, and VertexBuffer.Type.BindPoseTangent buffers for this mesh by duplicating them based on the position and normal buffers already set on the mesh. This method does nothing if the mesh has no bone weight or index buffers.
  - prepareForAnim
```
public void prepareForAnim(boolean forSoftwareAnim)
```
    Prepares the mesh for software skinning by converting the bone index and weight buffers to heap buffers.
    
    Parameters:
    
    forSoftwareAnim - Should be true to enable the conversion.
  - setLodLevels
```
public void setLodLevels(VertexBuffer[] lodLevels)
```
    Set the LOD (level of detail) index buffers on this mesh.
    
    Parameters:
    
    lodLevels - The LOD levels to set
  - getNumLodLevels
```
public int getNumLodLevels()
```
    Returns:
    
    The number of LOD levels set on this mesh, including the main index buffer, returns zero if there are no lod levels.
  - getLodLevel
```
public VertexBuffer getLodLevel(int lod)
```
    Returns the lod level at the given index.
    
    Parameters:
    
    lod - The lod level index, this does not include the main index buffer.
    
    Returns:
    
    The LOD index buffer at the index
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - If the index is outside of the range [0, getNumLodLevels()].
    
    See Also:
    
    setLodLevels(com.jme3.scene.VertexBuffer[])
  - getElementLengths
```
public int[] getElementLengths()
```
    Get the element lengths for Mesh.Mode.Hybrid mesh mode.
    
    Returns:
    
    element lengths
  - setElementLengths
```
public void setElementLengths(int[] elementLengths)
```
    Set the element lengths for Mesh.Mode.Hybrid mesh mode.
    
    Parameters:
    
    elementLengths - The element lengths to set
  - getModeStart
```
public int[] getModeStart()
```
    Set the mode start indices for Mesh.Mode.Hybrid mesh mode.
    
    Returns:
    
    mode start indices
  - setModeStart
```
public void setModeStart(int[] modeStart)
```
    Get the mode start indices for Mesh.Mode.Hybrid mesh mode.
    
    Parameters:
    
    modeStart - the pre-existing array
  - getMode
```
public Mesh.Mode getMode()
```
    Returns the mesh mode
    
    Returns:
    
    the mesh mode
    
    See Also:
    
    setMode(com.jme3.scene.Mesh.Mode)
  - setMode
```
public void setMode(Mesh.Mode mode)
```
    Change the Mesh's mode. By default the mode is Mesh.Mode.Triangles.
    
    Parameters:
    
    mode - The new mode to set
    
    See Also:
    
    Mesh.Mode
  - getMaxNumWeights
```
public int getMaxNumWeights()
```
    Returns the maximum number of weights per vertex on this mesh.
    
    Returns:
    
    maximum number of weights per vertex
    
    See Also:
    
    setMaxNumWeights(int)
  - setMaxNumWeights
```
public void setMaxNumWeights(int maxNumWeights)
```
    Set the maximum number of weights per vertex on this mesh. Only relevant if this mesh has bone index/weight buffers. This value should be between 0 and 4.
    
    Parameters:
    
    maxNumWeights - the desired number (between 0 and 4, inclusive)
  - getPointSize
```
@Deprecated
public float getPointSize()
```
    Deprecated. Always returns 1.0 since point size is determined in the vertex shader.
    
    Returns:
    
    1.0
  - getLineWidth
```
@Deprecated
public float getLineWidth()
```
    Deprecated. use Material.getAdditionalRenderState() and RenderState.getLineWidth()
    
    Returns the line width for line meshes.
    
    Returns:
    
    the line width
  - setLineWidth
```
@Deprecated
public void setLineWidth(float lineWidth)
```
    Deprecated. use Material.getAdditionalRenderState() and RenderState.setLineWidth(float)
    
    Specify the line width for meshes of the line modes, such as Mesh.Mode.Lines. The line width is specified as on-screen pixels, the default value is 1.0.
    
    Parameters:
    
    lineWidth - The line width
  - setStatic
```
public void setStatic()
```
    Indicates to the GPU that this mesh will not be modified (a hint). Sets the usage mode to VertexBuffer.Usage.Static for all vertex buffers on this Mesh.
  - setDynamic
```
public void setDynamic()
```
    Indicates to the GPU that this mesh will be modified occasionally (a hint). Sets the usage mode to VertexBuffer.Usage.Dynamic for all vertex buffers on this Mesh.
  - setStreamed
```
public void setStreamed()
```
    Indicates to the GPU that this mesh will be modified every frame (a hint). Sets the usage mode to VertexBuffer.Usage.Stream for all vertex buffers on this Mesh.
  - setInterleaved
```
@Deprecated
public void setInterleaved()
```
    Deprecated.
    
    Interleaves the data in this mesh. This operation cannot be reversed. Some GPUs may prefer the data in this format, however it is a good idea to avoid using this method as it disables some engine features.
  - updateCounts
```
public void updateCounts()
```
    Update the vertex and triangle counts for this mesh based on the current data. This method should be called after the capacities of the mesh's vertex buffers has been altered.
    
    Throws:
    
    java.lang.IllegalStateException - If this mesh is in interleaved format.
  - getTriangleCount
```
public int getTriangleCount(int lod)
```
    Returns the triangle count for the given LOD level.
    
    Parameters:
    
    lod - The lod level to look up
    
    Returns:
    
    The triangle count for that LOD level
  - getTriangleCount
```
public int getTriangleCount()
```
    Returns how many triangles or elements are on this Mesh. This value is only updated when updateCounts() is called. If the mesh mode is not a triangle mode, then this returns the number of elements/primitives, e.g. how many lines or how many points, instead of how many triangles.
    
    Returns:
    
    how many triangles/elements are on this Mesh.
  - getVertexCount
```
public int getVertexCount()
```
    Returns the number of vertices on this mesh. The value is computed based on the position buffer, which must be set on all meshes.
    
    Returns:
    
    Number of vertices on the mesh
  - getInstanceCount
```
public int getInstanceCount()
```
    Returns the number of instances this mesh contains. The instance count is based on any VertexBuffers with instancing set.
    
    Returns:
    
    the number of instances
  - getTriangle
```
public void getTriangle(int index,
                        Vector3f v1,
                        Vector3f v2,
                        Vector3f v3)
```
    Gets the triangle vertex positions at the given triangle index and stores them into the v1, v2, v3 arguments.
    
    Parameters:
    
    index - The index of the triangle. Should be between 0 and getTriangleCount().
    
    v1 - Vector to contain first vertex position
    
    v2 - Vector to contain second vertex position
    
    v3 - Vector to contain third vertex position
  - getTriangle
```
public void getTriangle(int index,
                        Triangle tri)
```
    Gets the triangle vertex positions at the given triangle index and stores them into the Triangle argument. Also sets the triangle index to the index argument.
    
    Parameters:
    
    index - The index of the triangle. Should be between 0 and getTriangleCount().
    
    tri - The triangle to store the positions in
  - getTriangle
```
public void getTriangle(int index,
                        int[] indices)
```
    Gets the triangle vertex indices at the given triangle index and stores them into the given int array.
    
    Parameters:
    
    index - The index of the triangle. Should be between 0 and getTriangleCount().
    
    indices - Indices of the triangle's vertices
  - getId
```
public int getId()
```
    Returns the mesh's VAO ID. Internal use only.
    
    Returns:
    
    the array ID
  - setId
```
public void setId(int id)
```
    Sets the mesh's VAO ID. Internal use only.
    
    Parameters:
    
    id - the array ID
  - createCollisionData
```
public void createCollisionData()
```
    Generates a collision tree for the mesh. Called automatically by collideWith(com.jme3.collision.Collidable, com.jme3.math.Matrix4f, com.jme3.bounding.BoundingVolume, com.jme3.collision.CollisionResults).
  - clearCollisionData
```
public void clearCollisionData()
```
    Clears any previously generated collision data. Use this if the mesh has changed in some way that invalidates any previously generated BIHTree.
  - collideWith
```
public int collideWith(Collidable other,
                       Matrix4f worldMatrix,
                       BoundingVolume worldBound,
                       CollisionResults results)
```
    Handles collision detection, internal use only. User code should only use collideWith() on scene graph elements such as Spatials.
    
    Parameters:
    
    other - the other Collidable
    
    worldMatrix - the world matrix
    
    worldBound - the world bound
    
    results - storage for the results
    
    Returns:
    
    the number of collisions detected (≥0)
  - setBuffer
```
public void setBuffer(VertexBuffer vb)
```
    Sets the VertexBuffer on the mesh. This will update the vertex/triangle counts if needed.
    
    Parameters:
    
    vb - The buffer to set
    
    Throws:
    
    java.lang.IllegalArgumentException - If the buffer type is already set
  - clearBuffer
```
public void clearBuffer(VertexBuffer.Type type)
```
    Unsets the VertexBuffer set on this mesh with the given type. Does nothing if the vertex buffer type is not set initially.
    
    Parameters:
    
    type - The buffer type to remove
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      VertexBuffer.Format format,
                      java.nio.Buffer buf)
```
    Creates a VertexBuffer for the mesh or modifies the existing one per the parameters given.
    
    Parameters:
    
    type - The type of the buffer
    
    components - Number of components
    
    format - Data format
    
    buf - The buffer data
    
    Throws:
    
    java.lang.UnsupportedOperationException - If the buffer already set is incompatible with the parameters given.
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      java.nio.FloatBuffer buf)
```
    Set a floating point VertexBuffer on the mesh.
    
    Parameters:
    
    type - The type of VertexBuffer, e.g. VertexBuffer.Type.Position, VertexBuffer.Type.Normal, etc.
    
    components - Number of components on the vertex buffer, should be between 1 and 4.
    
    buf - The floating point data to contain
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      float[] buf)
```
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      java.nio.IntBuffer buf)
```
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      int[] buf)
```
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      java.nio.ShortBuffer buf)
```
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      byte[] buf)
```
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      java.nio.ByteBuffer buf)
```
  - setBuffer
```
public void setBuffer(VertexBuffer.Type type,
                      int components,
                      short[] buf)
```
  - getBuffer
```
public VertexBuffer getBuffer(VertexBuffer.Type type)
```
    Get the VertexBuffer stored on this mesh with the given type.
    
    Parameters:
    
    type - The type of VertexBuffer
    
    Returns:
    
    the VertexBuffer data, or null if not set
  - getFloatBuffer
```
public java.nio.FloatBuffer getFloatBuffer(VertexBuffer.Type type)
```
    Get the VertexBuffer data stored on this mesh in float format.
    
    Parameters:
    
    type - The type of VertexBuffer
    
    Returns:
    
    the VertexBuffer data, or null if not set
  - getShortBuffer
```
public java.nio.ShortBuffer getShortBuffer(VertexBuffer.Type type)
```
    Get the VertexBuffer data stored on this mesh in short format.
    
    Parameters:
    
    type - The type of VertexBuffer
    
    Returns:
    
    the VertexBuffer data, or null if not set
  - getIndicesAsList
```
public IndexBuffer getIndicesAsList()
```
    Acquires an index buffer that will read the vertices on the mesh as a list.
    
    Returns:
    
    A virtual or wrapped index buffer to read the data as a list
  - getIndexBuffer
```
public IndexBuffer getIndexBuffer()
```
    Get the index buffer for this mesh. Will return null if no index buffer is set.
    
    Returns:
    
    The index buffer of this mesh.
    
    See Also:
    
    VertexBuffer.Type.Index
  - extractVertexData
```
public void extractVertexData(Mesh other)
```
    Extracts the vertex attributes from the given mesh into this mesh, by using this mesh's index buffer to index into the attributes of the other mesh. Note that this will also change this mesh's index buffer so that the references to the vertex data match the new indices.
    
    Parameters:
    
    other - The mesh to extract the vertex data from
  - scaleTextureCoordinates
```
public void scaleTextureCoordinates(Vector2f scaleFactor)
```
    Scales the texture coordinate buffer on this mesh by the given scale factor.
    Note that values above 1 will cause the texture to tile, while values below 1 will cause the texture to stretch.
    
    Parameters:
    
    scaleFactor - The scale factor to scale by. Every texture coordinate is multiplied by this vector to get the result.
    
    Throws:
    
    java.lang.IllegalStateException - If there's no texture coordinate buffer on the mesh
    
    java.lang.UnsupportedOperationException - If the texture coordinate buffer is not in 2D float format.
  - updateBound
```
public void updateBound()
```
    Updates the bounding volume of this mesh. The method does nothing if the mesh has no VertexBuffer.Type.Position buffer. It is expected that the position buffer is a float buffer with 3 components.
  - getBound
```
public BoundingVolume getBound()
```
    Returns the BoundingVolume of this Mesh. By default the bounding volume is a BoundingBox.
    
    Returns:
    
    the bounding volume of this mesh
  - setBound
```
public void setBound(BoundingVolume modelBound)
```
    Sets the BoundingVolume for this Mesh. The bounding volume is recomputed by calling updateBound().
    
    Parameters:
    
    modelBound - The model bound to set
  - getBuffers
```
public IntMap<VertexBuffer> getBuffers()
```
    Returns a map of all vertex buffers on this Mesh. The integer key for the map is the ordinal of the vertex buffer's VertexBuffer.Type. Note that the returned map is a reference to the map used internally, modifying it will cause undefined results.
    
    Returns:
    
    map of vertex buffers on this mesh.
  - getBufferList
```
public SafeArrayList<VertexBuffer> getBufferList()
```
    Returns a list of all vertex buffers on this Mesh. Using a list instead an IntMap via the getBuffers() method is better for iteration as there's no need to create an iterator instance. Note that the returned list is a reference to the list used internally, modifying it will cause undefined results.
    
    Returns:
    
    list of vertex buffers on this mesh.
  - isAnimated
```
public boolean isAnimated()
```
    Determines if the mesh uses bone animation. A mesh uses bone animation if it has bone index / weight buffers such as VertexBuffer.Type.BoneIndex or VertexBuffer.Type.HWBoneIndex.
    
    Returns:
    
    true if the mesh uses bone animation, false otherwise
  - isAnimatedByBone
```
@Deprecated
public boolean isAnimatedByBone(int boneIndex)
```
    Deprecated. use isAnimatedByJoint
    
    Parameters:
    
    boneIndex - the bone's index in its skeleton
    
    Returns:
    
    true if animated by that bone, otherwise false
  - isAnimatedByJoint
```
public boolean isAnimatedByJoint(int jointIndex)
```
    Test whether the specified bone animates this mesh.
    
    Parameters:
    
    jointIndex - the bone's index in its skeleton
    
    Returns:
    
    true if the specified bone animates this mesh, otherwise false
  - setPatchVertexCount
```
public void setPatchVertexCount(int patchVertexCount)
```
    Sets the count of vertices used for each tessellation patch
    
    Parameters:
    
    patchVertexCount - the desired count
  - getPatchVertexCount
```
public int getPatchVertexCount()
```
    Gets the amount of vertices used for each patch;
    
    Returns:
    
    the count (≥0)
  - addMorphTarget
```
public void addMorphTarget(MorphTarget target)
```
  - removeMorphTarget
```
public boolean removeMorphTarget(MorphTarget target)
```
    Remove the given MorphTarget from the Mesh
    
    Parameters:
    
    target - The MorphTarget to remove
    
    Returns:
    
    If the MorphTarget was removed
  - removeMorphTarget
```
public MorphTarget removeMorphTarget(int index)
```
    Remove the MorphTarget from the Mesh at the given index
    
    Parameters:
    
    index - Index of the MorphTarget to remove
    
    Returns:
    
    The MorphTarget that was removed
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - if the index outside the number of morph targets
  - getMorphTarget
```
public MorphTarget getMorphTarget(int index)
```
    Get the MorphTarget at the given index
    
    Parameters:
    
    index - The index of the morph target to get
    
    Returns:
    
    The MorphTarget at the index
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - if the index outside the number of morph targets
  - getMorphTargets
```
public MorphTarget[] getMorphTargets()
```
  - getMorphTargetNames
```
public java.lang.String[] getMorphTargetNames()
```
    Get the name of all morphs in order. Morphs without names will be null
    
    Returns:
    
    an array
  - hasMorphTargets
```
public boolean hasMorphTargets()
```
  - getMorphIndex
```
public int getMorphIndex(java.lang.String morphName)
```
    Get the index of the morph that has the given name.
    
    Parameters:
    
    morphName - The name of the morph to search for
    
    Returns:
    
    The index of the morph, or -1 if not found.
  - write
```
public void write(JmeExporter ex)
           throws java.io.IOException
```
    Specified by:
    
    write in interface Savable
    
    Throws:
    
    java.io.IOException
  - read
```
public void read(JmeImporter im)
          throws java.io.IOException
```
    Specified by:
    
    read in interface Savable
    
    Throws:
    
    java.io.IOException

Class Mesh

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Mesh

Method Detail

clone

deepClone

cloneForAnim

jmeClone

cloneFields

generateBindPose

generateBindPose

prepareForAnim

setLodLevels

getNumLodLevels

getLodLevel

getElementLengths

setElementLengths

getModeStart

setModeStart

getMode

setMode

getMaxNumWeights

setMaxNumWeights

getPointSize

getLineWidth

setLineWidth

setStatic

setDynamic

setStreamed

setInterleaved

updateCounts

getTriangleCount

getTriangleCount

getVertexCount

getInstanceCount

getTriangle

getTriangle

getTriangle

getId

setId

createCollisionData

clearCollisionData

collideWith

setBuffer

clearBuffer

setBuffer

setBuffer

setBuffer

setBuffer

setBuffer

setBuffer

setBuffer

setBuffer

setBuffer

getBuffer

getFloatBuffer

getShortBuffer

getIndicesAsList

getIndexBuffer

extractVertexData

scaleTextureCoordinates

updateBound

getBound

setBound

getBuffers

getBufferList

isAnimated

isAnimatedByBone

isAnimatedByJoint

setPatchVertexCount

getPatchVertexCount

addMorphTarget

removeMorphTarget

removeMorphTarget

getMorphTarget

getMorphTargets