C# WebGLRenderingContext.uniform1i方法代码示例

本文整理汇总了C#中WebGLRenderingContext.uniform1i方法的典型用法代码示例。如果您正苦于以下问题：C# WebGLRenderingContext.uniform1i方法的具体用法？C# WebGLRenderingContext.uniform1i怎么用？C# WebGLRenderingContext.uniform1i使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WebGLRenderingContext的用法示例。

在下文中一共展示了WebGLRenderingContext.uniform1i方法的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: Application


//.........这里部分代码省略.........
                    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, (int)gl.NEAREST);
                    #endregion
                    gl.bindTexture(gl.TEXTURE_2D, null);




                    gl.clearColor(0.0f, 0.0f, 0.0f, 1.0f);
                    gl.enable(gl.DEPTH_TEST);

                    #region new in lesson 04

                    var xRot = 0.0f;
                    var yRot = 0.0f;
                    var zRot = 0.0f;
                    var lastTime = 0L;
                    Action animate = delegate
                    {
                        var timeNow = new IDate().getTime();
                        if (lastTime != 0)
                        {
                            var elapsed = timeNow - lastTime;

                            xRot += (90 * elapsed) / 1000.0f;
                            yRot += (90 * elapsed) / 1000.0f;
                            zRot += (90 * elapsed) / 1000.0f;
                        }
                        lastTime = timeNow;
                    };

                    Func<float, float> degToRad = (degrees) =>
                    {
                        return degrees * (f)Math.PI / 180f;
                    };
                    #endregion



                    #region drawScene
                    Action drawScene = delegate
                    {
                        gl.viewport(0, 0, gl_viewportWidth, gl_viewportHeight);
                        gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);

                        glMatrix.mat4.perspective(45f, (float)gl_viewportWidth / (float)gl_viewportHeight, 0.1f, 100.0f, pMatrix);

                        glMatrix.mat4.identity(mvMatrix);


                        glMatrix.mat4.translate(mvMatrix, new float[] { 0.0f, 0.0f, -5.0f });

                        glMatrix.mat4.rotate(mvMatrix, degToRad(xRot), new[] { 1f, 0f, 0f });
                        glMatrix.mat4.rotate(mvMatrix, degToRad(yRot), new[] { 0f, 1f, 0f });
                        glMatrix.mat4.rotate(mvMatrix, degToRad(zRot), new[] { 0f, 0f, 1f });


                        gl.bindBuffer(gl.ARRAY_BUFFER, cubeVertexPositionBuffer);
                        gl.vertexAttribPointer((uint)shaderProgram_vertexPositionAttribute, cubeVertexPositionBuffer_itemSize, gl.FLOAT, false, 0, 0);

                        gl.bindBuffer(gl.ARRAY_BUFFER, cubeVertexTextureCoordBuffer);
                        gl.vertexAttribPointer((uint)shaderProgram_textureCoordAttribute, cubeVertexTextureCoordBuffer_itemSize, gl.FLOAT, false, 0, 0);


                        gl.activeTexture(gl.TEXTURE0);
                        gl.bindTexture(gl.TEXTURE_2D, neheTexture);
                        gl.uniform1i(shaderProgram_samplerUniform, 0);


                        gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, cubeVertexIndexBuffer);
                        setMatrixUniforms();
                        gl.drawElements(gl.TRIANGLES, cubeVertexIndexBuffer_numItems, gl.UNSIGNED_SHORT, 0);



                    };
                    drawScene();
                    #endregion




                    var c = 0;


                    Native.window.onframe += delegate
                    {
                        c++;

                        Native.document.title = "" + c;

                        drawScene();
                        animate();

                    };



                }
            );
        }

开发者ID:exaphaser，项目名称:JSC-Cross-Compiler，代码行数:101，代码来源:Application.cs

示例2: drawObject

        void drawObject(WebGLRenderingContext gl, foo shader, bar @object)
        {
            gl.useProgram(shader.program);

            gl.bindBuffer(gl.ARRAY_BUFFER, @object.vertex_buffer);
            gl.vertexAttribPointer((uint)shader.aVertexPosition, 3, gl.FLOAT, false, 0, 0);

            gl.bindBuffer(gl.ARRAY_BUFFER, @object.texturecoord_buffer);
            gl.vertexAttribPointer((uint)shader.aTextureCoord, 2, gl.FLOAT, false, 0, 0);

            gl.activeTexture(gl.TEXTURE0);
            gl.bindTexture(gl.TEXTURE_2D, @object.t["texture1"]);
            gl.uniform1i(shader.u["uSamplerDiffuse1"], 0);

            gl.activeTexture(gl.TEXTURE1);
            gl.bindTexture(gl.TEXTURE_2D, @object.t["texture2"]);
            gl.uniform1i(shader.u["uSamplerDiffuse2"], 1);

            gl.activeTexture(gl.TEXTURE2);
            gl.bindTexture(gl.TEXTURE_2D, @object.t["texture3"]);
            gl.uniform1i(shader.u["uSamplerDiffuse3"], 2);

            gl.activeTexture(gl.TEXTURE3);
            gl.bindTexture(gl.TEXTURE_2D, @object.t["texture4"]);
            gl.uniform1i(shader.u["uSamplerDiffuse4"], 3);

            gl.activeTexture(gl.TEXTURE4);
            gl.bindTexture(gl.TEXTURE_2D, @object.t["texture5"]);
            gl.uniform1i(shader.u["uSamplerDiffuse5"], 4);

            gl.activeTexture(gl.TEXTURE5);
            gl.bindTexture(gl.TEXTURE_2D, @object.t["texture6"]);
            gl.uniform1i(shader.u["uSamplerDiffuse6"], 5);

            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, @object.index_buffer);

            gl.uniformMatrix4fv(shader.u["uProjectionMatrix"], false, shader.PROJECTION_MATRIX);
            gl.uniformMatrix4fv(shader.u["uModelViewMatrix"], false, shader.MV_MATRIX);

            gl.drawElements(gl.TRIANGLES, @object.n_elements, gl.UNSIGNED_SHORT, 0);
        }

开发者ID:exaphaser，项目名称:JSC-Cross-Compiler，代码行数:41，代码来源:Application.cs