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Changes to sprite animation system

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* Changed the names of some of the functions
* Added functions for setting and returning the projection matrix of the active camera
* Added a function for getting the 2D screen coordinates from a 3D vector
* Added documentation for all the new functions
This commit is contained in:
n00b
2024-10-18 23:12:42 -04:00
parent 8f372bdf19
commit 5762c171ae
58 changed files with 457 additions and 5 deletions
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31
rcbasic_runtime/rc_gfx3D.h
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@@ -6717,6 +6717,37 @@ double rc_getCameraNearValue()
return rc_canvas[rc_active_canvas].camera.camera->getNearValue();
}
void rc_setCameraProjectionMatrix(int proj_matrix, int proj_type)
{
if(!(rc_active_canvas > 0 && rc_active_canvas < rc_canvas.size()))
return;
if(proj_matrix < 0 || proj_matrix >= rc_matrix.size())
return;
if(!rc_matrix[proj_matrix].active)
return;
irr::core::matrix4 irr_mat = rc_convertToIrrMatrix(proj_matrix);
bool isOrtho = (proj_type == RC_PROJECTION_TYPE_ORTHOGRAPHIC);
rc_canvas[rc_active_canvas].camera.camera->setProjectionMatrix(irr_mat, isOrtho);
}
void rc_getCameraProjectionMatrix(int proj_matrix)
{
if(!(rc_active_canvas > 0 && rc_active_canvas < rc_canvas.size()))
return;
if(proj_matrix < 0 || proj_matrix >= rc_matrix.size())
return;
if(!rc_matrix[proj_matrix].active)
return;
irr::core::matrix4 pmat = rc_canvas[rc_active_canvas].camera.camera->getProjectionMatrix();
rc_convertFromIrrMatrix(pmat, proj_matrix);
}
void rc_addSceneSkyBox(int img_top, int img_bottom, int img_left, int img_right, int img_front, int img_back)
{