67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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#ifndef K4APOINTCLOUDRENDERER_H
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#define K4APOINTCLOUDRENDERER_H
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// System headers
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//
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// Library headers
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//
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#include <k4a/k4a.hpp>
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#include "k4aimgui_all.h"
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#include "linmath.h"
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// Project headers
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//
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#include "openglhelpers.h"
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namespace k4aviewer
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{
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class PointCloudRenderer
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{
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public:
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PointCloudRenderer();
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~PointCloudRenderer() = default;
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void UpdateViewProjection(linmath::mat4x4 view, linmath::mat4x4 projection);
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GLenum UpdatePointClouds(const k4a::image &color, const OpenGL::Texture &pointCloudTexture);
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GLenum Render();
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void SetPointSize(int pointSize);
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int GetPointSize() const;
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void EnableShading(bool enableShading);
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bool ShadingIsEnabled() const;
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PointCloudRenderer(PointCloudRenderer &) = delete;
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PointCloudRenderer(PointCloudRenderer &&) = delete;
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PointCloudRenderer &operator=(PointCloudRenderer &) = delete;
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PointCloudRenderer &operator=(PointCloudRenderer &&) = delete;
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private:
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linmath::mat4x4 m_view;
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linmath::mat4x4 m_projection;
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// Render settings
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int m_pointSize = 2;
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bool m_enableShading = true;
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// Point Array Size
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GLsizei m_vertexArraySizeBytes = 0;
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// OpenGL resources
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OpenGL::Program m_shaderProgram;
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GLint m_viewIndex;
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GLint m_projectionIndex;
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GLint m_enableShadingIndex;
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GLint m_pointCloudTextureIndex;
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OpenGL::VertexArray m_vertexArrayObject = OpenGL::VertexArray(true);
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OpenGL::Buffer m_vertexColorBufferObject = OpenGL::Buffer(true);
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};
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} // namespace k4aviewer
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#endif
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