77 lines
3.1 KiB
C#
77 lines
3.1 KiB
C#
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/************************************************************************************
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Depthkit Unity SDK License v1
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Copyright 2016-2024 Simile Inc dba Scatter. All Rights reserved.
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Licensed under the the Simile Inc dba Scatter ("Scatter")
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Software Development Kit License Agreement (the "License");
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you may not use this SDK except in compliance with the License,
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which is provided at the time of installation or download,
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or which otherwise accompanies this software in either electronic or hard copy form.
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You may obtain a copy of the License at http://www.depthkit.tv/license-agreement-v1
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Unless required by applicable law or agreed to in writing,
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the SDK distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and limitations under the License.
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************************************************************************************/
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using UnityEngine;
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using UnityEngine.Rendering;
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namespace Depthkit
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{
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public abstract class ProceduralLook : Look
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{
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public ShadowCastingMode shadowCastingMode = ShadowCastingMode.On;
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public bool receiveShadows = true;
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public bool interpolateLightProbes = true;
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public Transform anchorOverride = null;
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public Material lookMaterial = null;
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protected override bool UsesMaterial() { return true; }
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protected override Material GetMaterial() { return lookMaterial; }
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protected override bool UsesMaterialPropertyBlock() { return true; }
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protected override void SetMaterialProperties(ref Material material, ref MaterialPropertyBlock block)
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{
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if (interpolateLightProbes)
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{
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Vector3[] positions = new Vector3[1] { anchorOverride != null ? anchorOverride.position : transform.position };
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SphericalHarmonicsL2[] harmonics = new SphericalHarmonicsL2[1];
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Vector4[] occlusions = new Vector4[1];
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LightProbes.CalculateInterpolatedLightAndOcclusionProbes(positions, harmonics, occlusions);
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block.CopyProbeOcclusionArrayFrom(occlusions, 0, 0, 1);
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block.CopySHCoefficientArraysFrom(harmonics, 0, 0, 1);
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}
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}
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protected override void OnUpdate()
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{
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base.OnUpdate();
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if (meshSource.triangleBufferDrawIndirectArgs == null ||
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!meshSource.triangleBufferDrawIndirectArgs.IsValid() ||
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meshSource.triangleBuffer == null ||
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!meshSource.triangleBuffer.IsValid())
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{
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return;
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}
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Graphics.DrawProceduralIndirect(
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GetMaterial(),
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meshSource.GetWorldBounds(),
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MeshTopology.Triangles,
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meshSource.triangleBufferDrawIndirectArgs, 0,
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null,
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GetMaterialPropertyBlock(),
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shadowCastingMode, //cast shadows
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receiveShadows, //receive shadows
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gameObject.layer);
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}
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}
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}
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