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Fixed camera rotation

This commit is contained in:
Eric-Paul Ickhorn 2023-10-11 12:38:23 +02:00
parent 201f222083
commit 511ec18e6f
1 changed files with 6 additions and 3 deletions
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9
code/source-c/main.c
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@ -109,11 +109,14 @@ void render()
glClearBufferfv(GL_DEPTH, 0, &depth); glClearBufferfv(GL_DEPTH, 0, &depth);
mat4x4_perspective(projection_matrix, 120, 1200 / 800, 0.0001f, 1000.0f); mat4x4_perspective(projection_matrix, 120, 1200 / 800, 0.0001f, 1000.0f);
mat4x4_translate(view_matrix, -tc_camera_position.x, -tc_camera_position.y, tc_camera_position.z);
mat4x4_identity(view_matrix);
mat4x4_rotate_X(view_matrix, view_matrix, tc_camera_rotation.x); mat4x4_rotate_X(view_matrix, view_matrix, tc_camera_rotation.x);
mat4x4_rotate_Y(view_matrix, view_matrix, tc_camera_rotation.y); mat4x4_rotate_Y(view_matrix, view_matrix, tc_camera_rotation.y);
mat4x4_rotate_Z(view_matrix, view_matrix, tc_camera_rotation.z); mat4x4_rotate_Z(view_matrix, view_matrix, tc_camera_rotation.z);
mat4x4_translate_in_place(view_matrix, -tc_camera_position.x, -tc_camera_position.y, tc_camera_position.z);
glUseProgram(tc_game_state_g.renderer.draw_shader.program_id); glUseProgram(tc_game_state_g.renderer.draw_shader.program_id);
int projection_uniform_location = glGetUniformLocation(tc_game_state_g.renderer.draw_shader.program_id, "projection_matrix"); int projection_uniform_location = glGetUniformLocation(tc_game_state_g.renderer.draw_shader.program_id, "projection_matrix");
@ -280,12 +283,12 @@ bool update()
if(rotate_left) if(rotate_left)
{ {
tc_camera_rotation.y += 1.0f / (3.1415 * 2); tc_camera_rotation.y -= 0.1f / (3.1415 * 2);
} }
if(rotate_right) if(rotate_right)
{ {
tc_camera_rotation.y -= 1.0f / (3.1415 * 2); tc_camera_rotation.y += 0.1f / (3.1415 * 2);
} }
return true; return true;