public Texture2D getHeigthMapTexture(Vector2 textureCentrePosition)
{
// TODO: take relative texture position into account
_heightFieldGenerator.GenerateHeightField(_currentFrame, _extendedHeightField);
_currentFrame = (_currentFrame + 1) % _frameCycleLength;
return(_extendedHeightField.textureHeightMap);
}
void FixedUpdate()
{
currentFrame = (currentFrame + 1) % WaveParticle.FRAME_CYCLE_LENGTH;
IterateWaveParticles();
ComputeObjectForces();
IterateObjects();
GenerateWaveParticles();
heightFieldGenerator.GenerateHeightField(currentFrame, extendedHeightField);
needFreshMesh = true;
}
void Update()
{
currentFrame = (currentFrame + 1) % WaveParticle.FRAME_CYCLE_LENGTH;
Profiler.BeginSample("Iterate Wave Particles");
IterateWaveParticles();
Profiler.EndSample();
Profiler.BeginSample("Compute Object Forces");
ComputeObjectForces();
Profiler.EndSample();
Profiler.BeginSample("Iterate Objects");
IterateObjects();
Profiler.EndSample();
Profiler.BeginSample("Generate Wave Particles");
GenerateWaveParticles();
Profiler.EndSample();
Profiler.BeginSample("Generate Height Field");
heightFieldGenerator.GenerateHeightField(currentFrame, extendedHeightField);
Profiler.EndSample();
needFreshMesh = true;
//}
////// Update is called once per frame (setup the mesh for drawing the wave particle-generated waves)
//void Update()
//{
// Load the new vertices into the Mesh
if (!_useGpuForVertices)
{
GenerateMeshFromHeightMap(extendedHeightField, vertices, uv, triangles, _mesh);
Renderer rend = GetComponent <Renderer>();
if (rend != null)
{
rend.material = waterMaterial;
}
}
else
{
Renderer rend = GetComponent <Renderer>();
if (rend != null)
{
rend.material = waterMaterial;
}
}
waterMaterial.SetTexture(Shader.PropertyToID("_FieldTex"), extendedHeightField.textureHeightMap);
}