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WINTERMUTE: Store fov in member variable during 3d setup

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This commit is contained in:
Gunnar Birke 2020-06-09 01:11:50 +02:00 • committed by Paweł Kołodziejski
parent 6e8d7d8517
commit bb126c18ba
2 changed files with 6 additions and 4 deletions
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7
engines/wintermute/base/gfx/opengl/base_render_opengl3d.cpp
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@ -175,12 +175,12 @@ bool BaseRenderOpenGL3D::drawRect(int x1, int y1, int x2, int y2, uint32 color,
return true;
}
bool BaseRenderOpenGL3D::setProjection(float fov) {
bool BaseRenderOpenGL3D::setProjection() {
// is the viewport already set here?
float viewportWidth = _viewportRect.right - _viewportRect.left;
float viewportHeight = _viewportRect.bottom - _viewportRect.top;
float verticalViewAngle = fov;
float verticalViewAngle = _fov;
float aspectRatio = float(viewportWidth) / float(viewportHeight);
float nearPlane = 1.0f;
float farPlane = 10000.0f;
@ -313,7 +313,8 @@ bool BaseRenderOpenGL3D::setup3D(Camera3D* camera, bool force) {
glEnable(GL_BLEND);
glAlphaFunc(GL_GEQUAL, 0x08);
setProjection(camera->_fov);
_fov = camera->_fov;
setProjection();
Math::Matrix4 viewMatrix;
camera->getViewMatrix(&viewMatrix);