129 lines
3.3 KiB
C#
129 lines
3.3 KiB
C#
/************************************************************************************
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Copyright : Copyright (c) Facebook Technologies, LLC and its affiliates. All rights reserved.
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Your use of this SDK or tool is subject to the Oculus SDK License Agreement, available at
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https://developer.oculus.com/licenses/oculussdk/
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Unless required by applicable law or agreed to in writing, the Utilities SDK distributed
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under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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ANY KIND, either express or implied. See the License for the specific language governing
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permissions and limitations under the License.
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************************************************************************************/
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using UnityEngine;
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using UnityEngine.Assertions;
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namespace Oculus.Interaction
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{
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[ExecuteAlways]
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public class DotGridProperties : MonoBehaviour
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{
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[SerializeField]
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private MaterialPropertyBlockEditor _materialPropertyBlockEditor;
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[SerializeField]
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private int _columns;
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[SerializeField]
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private int _rows;
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[SerializeField]
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private float _radius;
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[SerializeField]
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private Color _color;
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public int Columns
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{
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get
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{
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return _columns;
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}
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set
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{
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_columns = value;
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}
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}
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public int Rows
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{
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get
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{
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return _rows;
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}
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set
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{
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_rows = value;
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}
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}
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public float Radius
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{
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get
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{
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return _radius;
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}
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set
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{
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_radius = value;
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}
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}
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public Color Color
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{
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get
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{
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return _color;
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}
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set
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{
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_color = value;
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}
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}
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private bool _change = false;
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private readonly int _colorShaderID = Shader.PropertyToID("_Color");
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private readonly int _dimensionsShaderID = Shader.PropertyToID("_Dimensions");
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protected virtual void Start()
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{
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Assert.IsNotNull(_materialPropertyBlockEditor);
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_change = true;
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}
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protected virtual void Update()
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{
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if (!_change || _materialPropertyBlockEditor == null)
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{
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return;
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}
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MaterialPropertyBlock block = _materialPropertyBlockEditor.MaterialPropertyBlock;
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block.SetColor(_colorShaderID, _color);
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block.SetVector(_dimensionsShaderID, new Vector4((float)_columns, (float)_rows, _radius, 0));
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_materialPropertyBlockEditor.UpdateMaterialPropertyBlock();
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_change = false;
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}
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protected virtual void OnValidate()
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{
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_change = true;
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}
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#region Inject
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public void InjectAllDotGridProperties(MaterialPropertyBlockEditor editor)
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{
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InjectMaterialPropertyBlockEditor(editor);
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}
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public void InjectMaterialPropertyBlockEditor(MaterialPropertyBlockEditor editor)
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{
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_materialPropertyBlockEditor = editor;
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}
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#endregion
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}
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}
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