Beispiel #1
0
        private void ClearBackground(uint cx, uint cy)
        {
            GSEffect solid = Obs.GetSolidEffect();

            solid.SetParameterValue("color", new Vector4(0.0f, 0.0f, 0.0f, 1.0f));

            GSEffectTechnique tech = solid.GetTechnique("Solid");

            GS.TechniqueBegin(tech);
            GS.TechniqueBeginPass(tech, 0);

            GS.MatrixPush();
            GS.MatrixIdentity();
            GS.MatrixScale3f((float)cx, (float)cy, 1.0f);

            GS.LoadVertexBuffer(boxPrimitive);

            //draw solid black color over the scene
            GS.Draw(GSDrawMode.TrisStrip, 0, 0);

            GS.MatrixPop();

            GS.TechniqueEndPass(tech);
            GS.TechniqueEnd(tech);

            GS.LoadVertexBuffer(null);
        }
Beispiel #2
0
        private void DrawOutline(libobs.matrix4 matrix, float width, float height, float outlineThickness)
        {
            Vector3 scale = new Vector3(previewScale, previewScale, previewScale);

            libobs.matrix4_scale(out matrix, out matrix, out scale);

            GS.MatrixPush();
            GS.MatrixIdentity();

            GS.MatrixMul(matrix);

            float thickW = outlineThickness / width / previewScale;
            float thickH = outlineThickness / height / previewScale;

            GS.MatrixPush();
            GS.MatrixScale3f(1.0f - thickW, thickH, 1.0f);
            GS.Draw(GSDrawMode.TrisStrip, 0, 0);
            GS.MatrixPop();

            GS.MatrixPush();
            GS.MatrixTranslate(new Vector3(1.0f, 0.0f, 0.0f));
            GS.MatrixScale3f(-thickW, 1.0f - thickH, 1.0f);
            GS.Draw(GSDrawMode.TrisStrip, 0, 0);
            GS.MatrixPop();

            GS.MatrixPush();
            GS.MatrixTranslate(new Vector3(1.0f, 1.0f, 0.0f));
            GS.MatrixScale3f(-1.0f + thickW, -thickH, 1.0f);
            GS.Draw(GSDrawMode.TrisStrip, 0, 0);
            GS.MatrixPop();

            GS.MatrixPush();
            GS.MatrixTranslate(new Vector3(0.0f, 1.0f, 0.0f));
            GS.MatrixScale3f(thickW, -1.0f + thickH, 1.0f);
            GS.Draw(GSDrawMode.TrisStrip, 0, 0);
            GS.MatrixPop();

            GS.MatrixPop();
        }
Beispiel #3
0
 protected override void AD2Draw(AD2SpriteBatch sb)
 {
     GS.Draw(sb);
 }