133 lines
3.0 KiB
Plaintext
133 lines
3.0 KiB
Plaintext
/*
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* Copyright (c) 2016-2022 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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noref .vector origin;
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noref .vector angles;
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noref .vector mins;
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noref .vector maxs;
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noref .string model;
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noref .float frame, frame2, lerpfrac, renderflags, frame1time;
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.void(void) tmpVGUI3DView1;
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.float(float,float,float,float) tmpVGUI3DView2;
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class VGUI3DView:VGUIWidget
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{
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public:
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void VGUI3DView(void);
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/** Return the 3D-space position our camera within the 3D view is located at. */
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nonvirtual vector Get3DPos(void);
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/** Return the angle that the camera within the 3D view is aiming at. */
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nonvirtual vector Get3DAngles(void);
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/** Sets the position of the camera within the 3D-space. */
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nonvirtual void Set3DPos(vector);
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/** Sets the angle of the camera within the 3D-space. */
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nonvirtual void Set3DAngles(vector);
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/** Sets the function to call in order to draw the scene. */
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nonvirtual void SetDrawFunc(void(void));
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/** Sets the function to call for when input events happen within the 3D view. */
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nonvirtual void SetInputFunc(float(float, float, float, float));
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/* overrides */
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virtual void Draw(void);
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virtual bool Input(float, float, float, float);
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virtual void Spawned(void);
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private:
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vector m_vec3DPos;
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vector m_vec3DAngles;
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float m_flFOV;
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};
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void
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VGUI3DView::VGUI3DView(void)
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{
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m_flFOV = 90;
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m_vec3DPos = m_vec3DAngles = [0,0,0];
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}
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void
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VGUI3DView::Spawned(void)
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{
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SetSize([64,64]);
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}
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void
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VGUI3DView::Set3DAngles(vector vecAngles)
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{
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m_vec3DAngles = vecAngles;
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}
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vector
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VGUI3DView::Get3DAngles(void)
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{
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return m_vec3DAngles;
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}
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void
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VGUI3DView::Set3DPos(vector vecPos)
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{
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m_vec3DPos = vecPos;
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}
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vector
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VGUI3DView::Get3DPos(void)
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{
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return m_vec3DPos;
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}
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void
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VGUI3DView::SetDrawFunc(void(void) vFunc)
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{
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tmpVGUI3DView1 = vFunc;
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}
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void
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VGUI3DView::SetInputFunc(float(float, float, float, float) vFunc)
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{
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tmpVGUI3DView2 = vFunc;
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}
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void
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VGUI3DView::Draw(void)
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{
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if (!tmpVGUI3DView1) {
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return;
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}
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clearscene();
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setproperty(VF_VIEWPORT, m_vecOrigin + m_parent.m_vecOrigin, m_vecSize);
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setproperty(VF_AFOV, 90);
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setproperty(VF_ORIGIN, m_vec3DPos);
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setproperty(VF_ANGLES, m_vec3DAngles);
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#ifndef MENU
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setproperty(VF_DRAWWORLD, false);
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#endif
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tmpVGUI3DView1();
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renderscene();
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}
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bool
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VGUI3DView::Input(float flEVType, float flKey, float flChar, float flDevID)
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{
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if (!tmpVGUI3DView2) {
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return false;
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}
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return tmpVGUI3DView2(flEVType, flKey, flChar, flDevID);
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}
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