public SSInstancedMeshRenderer(SSInstancesData ps,
BufferUsageHint hint = BufferUsageHint.StreamDraw)
{
instanceData = ps;
_posBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_orientationXYBuffer = new SSAttributeBuffer <SSAttributeVec2> (hint);
_orientationZBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_masterScaleBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_componentScaleXYBuffer = new SSAttributeBuffer <SSAttributeVec2> (hint);
_componentScaleZBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_colorBuffer = new SSAttributeBuffer <SSAttributeColor> (hint);
//m_spriteIndexBuffer = new SSAttributeBuffer<SSAttributeByte> (hint);
_spriteOffsetUBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteOffsetVBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteSizeUBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteSizeVBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
// Fixes flicker issues for particles with "fighting" view depth values
this.renderState.depthFunc = DepthFunction.Lequal;
// In many situations selecting instances is computationally intensive.
// Turn it off and let users customize
this.selectable = false;
}
protected override void _initAttributeBuffers(BufferUsageHint hint)
{
hint = BufferUsageHint.DynamicDraw;
_posBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_cylAxesBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_prevJointBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_nextJointBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_widthsBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_lengthsBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_colorBuffer = new SSAttributeBuffer <SSAttributeColor> (hint);
_innerColorBuffer = new SSAttributeBuffer <SSAttributeColor> (hint);
_innerColorRatioBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_outerColorRatioBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
}
// TODO interface or abstract classify
protected virtual void _initAttributeBuffers(BufferUsageHint hint)
{
_posBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_orientationXYBuffer = new SSAttributeBuffer <SSAttributeVec2> (hint);
_orientationZBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_masterScaleBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_componentScaleXYBuffer = new SSAttributeBuffer <SSAttributeVec2> (hint);
_componentScaleZBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_colorBuffer = new SSAttributeBuffer <SSAttributeColor> (hint);
//m_spriteIndexBuffer = new SSAttributeBuffer<SSAttributeByte> (hint);
_spriteOffsetUBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteOffsetVBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteSizeUBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteSizeVBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
}
public SSInstancedMeshRenderer(SSParticleSystem ps,
BufferUsageHint hint = BufferUsageHint.StreamDraw)
{
particleSystem = ps;
_posBuffer = new SSAttributeBuffer <SSAttributeVec3> (hint);
_orientationXYBuffer = new SSAttributeBuffer <SSAttributeVec2> (hint);
_orientationZBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_masterScaleBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_componentScaleXYBuffer = new SSAttributeBuffer <SSAttributeVec2> (hint);
_componentScaleZBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_colorBuffer = new SSAttributeBuffer <SSAttributeColor> (hint);
//m_spriteIndexBuffer = new SSAttributeBuffer<SSAttributeByte> (hint);
_spriteOffsetUBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteOffsetVBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteSizeUBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
_spriteSizeVBuffer = new SSAttributeBuffer <SSAttributeFloat> (hint);
}
