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chore: make orbit animation read better

This commit is contained in:
ktyl 2023-08-14 23:37:13 +02:00
parent 8391c0c23e
commit 75cf44e2fd
2 changed files with 5 additions and 5 deletions
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4
src/main.cpp
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@ -51,7 +51,7 @@ int main()
GLuint litProgram = compileShaderProgram("./frag_lit.glsl"); GLuint litProgram = compileShaderProgram("./frag_lit.glsl");
GLuint unlitProgram = compileShaderProgram("./frag_unlit.glsl"); GLuint unlitProgram = compileShaderProgram("./frag_unlit.glsl");
Icosphere planet(0.4, 2, litProgram); Icosphere planet(0.3, 3, litProgram);
Icosphere orbiter(0.1, 2, litProgram); Icosphere orbiter(0.1, 2, litProgram);
Orbit orbit(100); Orbit orbit(100);
@ -63,7 +63,7 @@ int main()
float time = glfwGetTime(); float time = glfwGetTime();
glm::vec3 pos = orbit.getPosition(time); glm::vec3 pos = orbit.getPosition(time * .3);
orbiter.setPosition(pos); orbiter.setPosition(pos);
// Render lit objects // Render lit objects

6
src/orbit.cpp
View File

@ -7,9 +7,9 @@ Orbit::Orbit(int vertexCount) :
_keplerianElements(std::vector<float>(6)) _keplerianElements(std::vector<float>(6))
{ {
_keplerianElements[astro::semiMajorAxisIndex] = .75; _keplerianElements[astro::semiMajorAxisIndex] = .75;
_keplerianElements[astro::eccentricityIndex] = .1; _keplerianElements[astro::eccentricityIndex] = .3;
_keplerianElements[astro::inclinationIndex] = _pi / 2.0 + 0.1; _keplerianElements[astro::inclinationIndex] = _pi / 2.0 + 1;
_keplerianElements[astro::argumentOfPeriapsisIndex] = 0; _keplerianElements[astro::argumentOfPeriapsisIndex] = 2.0;
_keplerianElements[astro::longitudeOfAscendingNodeIndex] = 0; _keplerianElements[astro::longitudeOfAscendingNodeIndex] = 0;
for (int i = 0; i < vertexCount; i++) for (int i = 0; i < vertexCount; i++)