karl
cf19af1142
Not working because linearly increasing t doesn't imply constant velocity within a segment between two points. Seems like a more complex approach will be necessary
38 lines
970 B
C++
38 lines
970 B
C++
#ifndef __PATHMOVE_H__
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#define __PATHMOVE_H__
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#include <glm/glm.hpp>
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#include <glm/gtx/quaternion.hpp>
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#include <vector>
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struct PathMove {
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struct Path {
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Path(std::vector<glm::vec3> points) : points(points) {}
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std::vector<glm::vec3> points;
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};
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struct Views {
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Views(std::vector<glm::quat> views) : views(views) {}
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std::vector<glm::quat> views;
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};
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PathMove(double speed, Path path, Views views) : speed(speed), path(path), views(views) {
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// Calculate distances
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for (int i = 0; i < path.points.size() - 1; i++) {
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distances.emplace_back(glm::distance(path.points[i], path.points[i + 1]));
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}
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}
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double speed;
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float time_passed = 0.0;
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int current_point_index = 0;
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int speed_addition = 0; // 0, -1 or 1 depending on whether the speed should stay, decrease or increase
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Path path;
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Views views;
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std::vector<float> distances;
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};
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#endif // __PATHMOVE_H__
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