public static void Rect(int x, int y, int w, int h, VTex2D img, Vector4 tc, Vector4 bc)
{
Bind();
GenQuad(x, y, w, h, tc, bc);
img.Bind(0);
DrawQuad();
img.Release(0);
// GL.Begin(BeginMode.Quads);
// GL.Vertex2(x, y);
//GL.Vertex2(x + width, y);
//GL.Vertex2(x + width, y + height);
//GL.Vertex2(x, y + height);
//GL.End();
Release();
}
public virtual void Release()
{
if (TCol != null)
{
TCol.Release(0);
}
if (TNorm != null)
{
TNorm.Release(1);
}
if (TEnv != null)
{
TEnv.Release(2);
}
Active = null;
}
public override void Release(VTex2D bb)
{
BFX.Release();
bb.Release(0);
}
public static void Line(int x, int y, int x2, int y2, Vector4 c1, Vector4 c2)
{
float a1 = x;
float b1 = y;
float a2 = x2;
float b2 = y2;
float steps = 0;
float d1 = Math.Abs(a2 - a1);
float d2 = Math.Abs(b2 - b1);
if (d1 > d2)
{
steps = d1;
}
else
{
steps = d2;
}
float xi = (a2 - a1) / steps;
float yi = (b2 - b1) / steps;
float dx = a1;
float dy = b1;
WhiteTex.Bind(0);
Vector4 vc = Vector4.One;
float cr1 = c1.X;
float cg1 = c1.Y;
float cb1 = c1.Z;
float ca1 = c1.W;
float ri = (c2.X - cr1) / steps;
float gi = (c2.Y - cg1) / steps;
float bi = (c2.Z - cb1) / steps;
float ai = (c2.W - ca1) / steps;
xi *= 2;
yi *= 2;
ri *= 2;
gi *= 2;
bi *= 2;
ai *= 2;
for (int i = 0; i < steps; i += 2)
{
// RectRaw((int)dx,(int) dy, 2, 2, Vector4.One,Vector4.One);
vc.X = cr1;
vc.Y = cg1;
vc.Z = cb1;
vc.W = ca1;
GenQuad((int)dx, (int)dy, 2, 2, vc, vc);
DrawQuad();
dx += xi;
dy += yi;
cr1 += ri;
cg1 += gi;
cb1 += bi;
ca1 += ai;
}
WhiteTex.Release(0);
}
