j3d1/KlassischeKeplerKriege
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rotations working :)

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This commit is contained in:
Andreas Ortmann 2016-09-28 15:22:16 +02:00
parent 07437fac3c
commit 3b5b5da02f
2 changed files with 16 additions and 12 deletions
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4
game/game.cpp
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@ -6,6 +6,8 @@
#include <cmath>
#define QUICK_TEST
Game::Game()
{
// advance simulation in fixed steps with 100 Hz
@ -46,7 +48,7 @@ bool Game::cycle(float dt)
while (acc > spawnInterval) {
acc -= spawnInterval;
float angle = 2.0 * M_PI * util::randf_0_1();
float angle = 360.0 * util::randf_0_1();
float speed = 0.005;
m_state->players[0]->addCommand(new game::SetSpeedCommand(speed));

24
game/renderer_polygon_3d/renderer_polygon_3d.cpp
View file

@ -39,18 +39,17 @@ namespace endofthejedi {
"}\n"
;
//"uniform mat4 model;\n"
//" vec3 p = position + scale*(model*vec4(gl_Vertex.xyz, 0.0));\n"
std::string vss_game_objects =
"#version 120\n"
"uniform vec3 position;\n"
"uniform float scale;\n"
"varying vec3 vertex;\n"
"uniform mat4 model;\n"
"void main()\n"
"{\n"
" vec3 p = position + scale*gl_Vertex.xyz;\n"
" gl_Position = vec4(p, gl_Vertex.w);\n"
//" vec3 p = position + scale*gl_Vertex.xyz;\n"
" vec3 p = position + scale*(model*gl_Vertex).xyz;\n"
" gl_Position = vec4(p, 1.0);\n"
" vertex = p.xyz;\n"
"}\n"
;
@ -88,9 +87,6 @@ namespace endofthejedi {
// TODO :Z?
glm::mat4 model(1.0f);
glUniformMatrix3fv(m_shader.location("model"), 1, GL_FALSE, glm::value_ptr(model));
renderPlanets(state);
renderShips(state);
renderMissiles(state);
@ -112,6 +108,9 @@ namespace endofthejedi {
glm::vec3 c = glm::vec3(0.7, 0.2, 0.1);
const auto &p = planet->position;
glm::mat4 model(1.0f);
glUniformMatrix4fv(m_shader.location("model"), 1, GL_FALSE, glm::value_ptr(model));
glUniform3f(m_shader.location("position"), p.x, p.y, 0.0);
glUniform3f(m_shader.location("color"), c.x, c.y, c.z);
glUniform1f(m_shader.location("scale"), planet->radius);
@ -132,15 +131,15 @@ namespace endofthejedi {
glm::mat4 model(1.0f);
static float a = 0.0;
a += 2.0*M_PI * 0.1;
a += 2.0*M_PI * 0.01;
model = glm::rotate(model, a, glm::vec3(0.0f, 1.0f, 0.0f));
model = glm::rotate(model, a, glm::vec3(0.0f, 0.0f, 1.0f));
glUniform3f(m_shader.location("position"), p.x, p.y, 0.0);
glUniform3f(m_shader.location("color"), c.x, c.y, c.z);
glUniform1f(m_shader.location("scale"), 0.05);
glUniformMatrix3fv(m_shader.location("model"), 1, GL_FALSE, glm::value_ptr(model));
glUniformMatrix4fv(m_shader.location("model"), 1, GL_FALSE, glm::value_ptr(model));
m_missileModel->render();
}
@ -155,6 +154,9 @@ namespace endofthejedi {
glm::vec3 c = glm::vec3(0.1, 1.0, 0.2);
const auto &p = ship->position;
glm::mat4 model(1.0f);
glUniformMatrix4fv(m_shader.location("model"), 1, GL_FALSE, glm::value_ptr(model));
glUniform3f(m_shader.location("position"), p.x, p.y, 0.0);
glUniform3f(m_shader.location("color"), c.x, c.y, c.z);
glUniform1f(m_shader.location("scale"), 0.02);