private void RenderSplineMesh(Camera cam)
{
MaterialProperties.Clear();
if (Profile.EnableReflection)
{
MaterialProperties.SetTexture(PMat.REFLECTION_TEX, GetReflectionRt(cam));
}
MaterialProperties.SetTexture(PMat.NOISE_TEX, PPoseidonSettings.Instance.NoiseTexture);
PMat.SetActiveMaterial(MaterialToRender);
PMat.SetKeywordEnable(PMat.KW_BACK_FACE, false);
PMat.SetKeywordEnable(PMat.KW_MESH_NOISE, meshNoise != 0);
PMat.SetFloat(PMat.MESH_NOISE, meshNoise);
PMat.SetActiveMaterial(null);
List <PSplineSegment> segments = Spline.Segments;
for (int i = 0; i < segments.Count; ++i)
{
Graphics.DrawMesh(
segments[i].Mesh,
transform.localToWorldMatrix,
MaterialToRender,
gameObject.layer,
cam,
0,
MaterialProperties,
ShadowCastingMode.Off,
false,
null,
LightProbeUsage.BlendProbes,
null);
}
}
private void RenderTiledMesh(Camera cam)
{
bool isBackface = cam.transform.position.y < transform.position.y;
if (isBackface && !ShouldRenderBackface)
{
return;
}
MaterialProperties.Clear();
if (Profile.EnableReflection)
{
MaterialProperties.SetTexture(PMat.REFLECTION_TEX, GetReflectionRt(cam));
}
MaterialProperties.SetTexture(PMat.NOISE_TEX, PPoseidonSettings.Instance.NoiseTexture);
Material mat = isBackface ? MaterialBackFace : MaterialToRender;
PMat.SetActiveMaterial(mat);
PMat.SetKeywordEnable(PMat.KW_MESH_NOISE, meshNoise != 0);
PMat.SetFloat(PMat.MESH_NOISE, meshNoise);
PMat.SetActiveMaterial(null);
for (int i = 0; i < TileIndices.Count; ++i)
{
PIndex2D index = TileIndices[i];
Vector3 pos = transform.TransformPoint(new Vector3(index.X * TileSize.x, 0, index.Z * TileSize.y));
Quaternion rotation = transform.rotation;
Vector3 scale = new Vector3(TileSize.x * transform.lossyScale.x, 1 * transform.lossyScale.y, TileSize.y * transform.lossyScale.z);
Graphics.DrawMesh(
Mesh,
Matrix4x4.TRS(pos, rotation, scale),
mat,
gameObject.layer,
cam,
0,
MaterialProperties,
ShadowCastingMode.Off,
false,
null,
LightProbeUsage.BlendProbes,
null);
}
}
public void UpdateMaterialProperties(Material mat)
{
if (mat == null)
{
return;
}
PMat.SetActiveMaterial(mat);
PMat.SetKeywordEnable(PMat.KW_LIGHTING_PHYSICAL_BASED, lightingModel == PLightingModel.PhysicalBased);
PMat.SetKeywordEnable(PMat.KW_LIGHTING_BLINN_PHONG, lightingModel == PLightingModel.BlinnPhong);
PMat.SetKeywordEnable(PMat.KW_LIGHTING_LAMBERT, lightingModel == PLightingModel.Lambert);
PMat.SetRenderQueue(PMat.QUEUE_TRANSPARENT + RenderQueueIndex);
PMat.SetColor(PMat.COLOR, color);
PMat.SetColor(PMat.SPEC_COLOR, specColor);
PMat.SetFloat(PMat.SMOOTHNESS, smoothness);
PMat.SetKeywordEnable(PMat.KW_LIGHT_ABSORPTION, enableLightAbsorption);
PMat.SetColor(PMat.DEPTH_COLOR, depthColor);
PMat.SetFloat(PMat.MAX_DEPTH, maxDepth);
PMat.SetKeywordEnable(PMat.KW_FOAM, enableFoam);
PMat.SetKeywordEnable(PMat.KW_FOAM_HQ, enableFoamHQ);
PMat.SetKeywordEnable(PMat.KW_FOAM_CREST, crestFoamStrength > 0);
PMat.SetKeywordEnable(PMat.KW_FOAM_SLOPE, slopeFoamStrength > 0);
PMat.SetColor(PMat.FOAM_COLOR, foamColor);
PMat.SetFloat(PMat.FOAM_DISTANCE, foamDistance);
PMat.SetFloat(PMat.FOAM_NOISE_SCALE_HQ, foamNoiseScaleHQ);
PMat.SetFloat(PMat.FOAM_NOISE_SPEED_HQ, foamNoiseSpeedHQ);
PMat.SetFloat(PMat.SHORELINE_FOAM_STRENGTH, shorelineFoamStrength);
PMat.SetFloat(PMat.CREST_FOAM_STRENGTH, crestFoamStrength);
PMat.SetFloat(PMat.CREST_MAX_DEPTH, crestMaxDepth);
PMat.SetFloat(PMat.SLOPE_FOAM_STRENGTH, slopeFoamStrength);
PMat.SetFloat(PMat.SLOPE_FOAM_FLOW_SPEED, slopeFoamFlowSpeed);
PMat.SetFloat(PMat.SLOPE_FOAM_DISTANCE, slopeFoamDistance);
PMat.SetFloat(PMat.RIPPLE_HEIGHT, rippleHeight);
PMat.SetFloat(PMat.RIPPLE_NOISE_SCALE, rippleNoiseScale);
PMat.SetFloat(PMat.RIPPLE_SPEED, rippleSpeed);
PMat.SetKeywordEnable(PMat.KW_WAVE, enableWave);
PMat.SetVector(PMat.WAVE_DIRECTION, new Vector4(Mathf.Cos(waveDirection * Mathf.Deg2Rad), Mathf.Sin(waveDirection * Mathf.Deg2Rad), 0, 0));
PMat.SetFloat(PMat.WAVE_SPEED, waveSpeed);
PMat.SetFloat(PMat.WAVE_HEIGHT, waveHeight);
PMat.SetFloat(PMat.WAVE_LENGTH, waveLength);
PMat.SetFloat(PMat.WAVE_STEEPNESS, waveSteepness);
PMat.SetFloat(PMat.WAVE_DEFORM, waveDeform);
PMat.SetFloat(PMat.FRESNEL_STRENGTH, fresnelStrength);
PMat.SetFloat(PMat.FRESNEL_BIAS, fresnelBias);
PMat.SetKeywordEnable(PMat.KW_REFLECTION, enableReflection);
PMat.SetFloat(PMat.REFLECTION_DISTORTION_STRENGTH, reflectionDistortionStrength);
PMat.SetKeywordEnable(PMat.KW_REFRACTION, enableRefraction);
PMat.SetFloat(PMat.REFRACTION_DISTORTION_STRENGTH, enableRefraction ? refractionDistortionStrength : 0);
PMat.SetKeywordEnable(PMat.KW_CAUSTIC, enableCaustic);
PMat.SetTexture(PMat.CAUSTIC_TEX, causticTexture);
PMat.SetFloat(PMat.CAUSTIC_SIZE, causticSize);
PMat.SetFloat(PMat.CAUSTIC_STRENGTH, causticStrength);
PMat.SetFloat(PMat.CAUSTIC_DISTORTION_STRENGTH, causticDistortionStrength);
PMat.SetActiveMaterial(null);
}