本文整理汇总了Java中com.jogamp.opengl.GL4.glUseProgram方法的典型用法代码示例。如果您正苦于以下问题：Java GL4.glUseProgram方法的具体用法？Java GL4.glUseProgram怎么用？Java GL4.glUseProgram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com.jogamp.opengl.GL4的用法示例。
在下文中一共展示了GL4.glUseProgram方法的15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Java代码示例。
示例1: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
public void render(GL4 gl4, Application app) {
gl4.glDisable(GL_DEPTH_TEST);
gl4.glViewport(0, 0, app.windowSize.x, app.windowSize.y);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glUseProgram(program.name);
for (int eye = 0; eye < VR.EVREye.Max; eye++) {
gl4.glBindTexture(GL_TEXTURE_2D, app.eyeDesc[eye].textureName.get(FramebufferDesc.Target.RESOLVE));
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
// left lens (first half of index array ), right lens (second half of index array )
gl4.glDrawElements(GL_TRIANGLES, indexSize / 2, GL_UNSIGNED_SHORT,
eye == VR.EVREye.EYE_Left ? 0 : indexSize); // indexSize / 2 * Short.Bytes = indexSize
}
gl4.glBindVertexArray(0);
gl4.glUseProgram(0);
}
示例2: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
gl4.glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, (float) windowSize.x / windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 0));
gl4.glUseProgram(programName);
gl4.glUniformMatrix4fv(uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glPatchParameteri(GL_PATCH_VERTICES, vertexCount);
gl4.glPatchParameterfv(GL_PATCH_DEFAULT_INNER_LEVEL, patch.put(0, 16).put(1, 16));
gl4.glPatchParameterfv(GL_PATCH_DEFAULT_OUTER_LEVEL, patch.put(0, 16).put(1, 16).put(2, 16).put(3, 16));
gl4.glDrawArraysInstanced(GL_PATCHES, 0, vertexCount, 1);
return true;
}
示例3: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4d projection = glm.perspective_(Math.PI * 0.25, (double) windowSize.x / windowSize.y, 0.1, 100.0);
Mat4d model = new Mat4d(1.0);
Mat4d view = new Mat4d(viewMat4());
Mat4d mvp = projection.mul(view).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 0));
gl4.glUseProgram(programName);
gl4.glUniformMatrix4dv(uniformMvp, 1, false, mvp.toDa_(), 0);
gl4.glUniform4d(uniformDiffuse, 1.0, 0.5, 0.0, 1.0);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferName.get(Buffer.ELEMENT));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
return true;
}
示例4: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, (float) windowSize.x / windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_DEPTH, 0, clearDepth.put(0, 1));
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 1).put(1, 1).put(2, 1).put(3, 1));
gl4.glUseProgram(programName);
gl4.glUniformMatrix4fv(uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glUniform4f(uniformDiffuse, 1.0f, 0.5f, 0.0f, 1.0f);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferName.get(Buffer.ELEMENT));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
return true;
}
示例5: Program
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
public Program(GL4 gl4) {
super(gl4, Application.SHADERS_ROOT, SHADERS_SRC);
gl4.glUseProgram(name);
gl4.glUniform1i(
gl4.glGetUniformLocation(name, "myTexture"),
Semantic.Sampler.MY_TEXTURE);
gl4.glUseProgram(0);
}
示例6: Program
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
public Program(GL4 gl4) {
super(gl4, Application.SHADERS_ROOT, SHADERS_SRC);
matrixUL = gl4.glGetUniformLocation(name, "matrix");
gl4.glUseProgram(name);
gl4.glUniform1i(
gl4.glGetUniformLocation(name, "myTexture"),
Semantic.Sampler.MY_TEXTURE);
gl4.glUseProgram(0);
}
示例7: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
public void render(GL4 gl4, Application app) {
if (app.hmd.IsInputFocusCapturedByAnotherProcess.apply() == 0) {
gl4.glUseProgram(program.name);
gl4.glUniformMatrix4fv(program.matrixUL, 1, false, app.matBuffer);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glDrawArrays(GL_LINES, 0, vertCount);
gl4.glBindVertexArray(0);
}
}
示例8: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
public void render(GL4 gl4, Application app) {
// ----- Render Model rendering -----
gl4.glUseProgram(program.name);
for (int trackedDevice = 0; trackedDevice < VR.k_unMaxTrackedDeviceCount; trackedDevice++) {
if (app.rbShowTrackedDevice[trackedDevice] == false) {
continue;
}
if (trackedDeviceToRenderModel[trackedDevice] == null || !showTrackedDevice[trackedDevice]) {
continue;
}
TrackedDevicePose_t pose = app.trackedDevicePose[trackedDevice];
if (pose.bPoseIsValid == 0) {
continue;
}
if (app.hmd.IsInputFocusCapturedByAnotherProcess.apply() == 1 && app.hmd.GetTrackedDeviceClass.apply(trackedDevice)
== VR.ETrackedDeviceClass.TrackedDeviceClass_Controller) {
continue;
}
Mat4 matDeviceToTracking = app.mat4DevicePose[trackedDevice];
app.vp.mul_(matDeviceToTracking).toDfb(app.matBuffer);
gl4.glUniformMatrix4fv(program.matrixUL, 1, false, app.matBuffer);
trackedDeviceToRenderModel[trackedDevice].render(gl4);
}
}
示例9: Program
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
public Program(GL4 gl4) {
super(gl4, Application.SHADERS_ROOT, SHADERS_SRC);
matrixUL = gl4.glGetUniformLocation(name, "matrix");
gl4.glUseProgram(name);
gl4.glUniform1i(
gl4.glGetUniformLocation(name, "diffuse"),
Semantic.Sampler.DIFFUSE);
gl4.glUseProgram(0);
}
示例10: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, (float) windowSize.x / windowSize.y, 0.1f, 1000.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 1).put(1, 0.5f).put(2, 0).put(3, 1));
gl4.glUseProgram(programName);
gl4.glUniformMatrix4fv(uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glUniform1i(uniformDiffuseRGB, 0);
gl4.glUniform1i(uniformDiffuseBGR, 1);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.RGB));
gl4.glBindSampler(0, samplerName.get(0));
gl4.glActiveTexture(GL_TEXTURE1);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.BGR));
gl4.glBindSampler(1, samplerName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_INT, 0, 1, 0);
return true;
}
示例11: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
{
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, (float) windowSize.x / windowSize.y,
0.1f, 100.0f);
viewMat4().print("view");
uniformPointer.asFloatBuffer().put(viewMat4().toFa_());
//uniformPointer.asFloatBuffer().put(new Mat4().toFa_());
}
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glUseProgram(programName);
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor);
gl4.glBindBufferRange(GL_UNIFORM_BUFFER,
Semantic.Uniform.TRANSFORM0,
bufferName.get(Buffer.TRANSFORM),
0,
Mat4.SIZE);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glDrawArrays(GL_TRIANGLES, 0, 3);
return true;
}
示例12: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glClearBufferfv(GL_COLOR, 0, new float[]{1.0f, 0.5f, 0.0f, 1.0f}, 0);
gl4.glUseProgram(programName);
gl4.glUniform1i(uniformDiffuse, 0);
// Pass 1, render the scene in a multisampled framebuffer
gl4.glEnable(GL_MULTISAMPLE);
gl4.glEnable(GL_SAMPLE_SHADING);
gl4.glMinSampleShading(4 / 2.0f);
float[] min = {0};
gl4.glGetFloatv(GL_MIN_SAMPLE_SHADING_VALUE, min, 0);
//glEnable(GL_SAMPLE_MASK);
//glSampleMaski(0, 0xFF);
renderFBO(gl4, framebufferName.get(Framebuffer.RENDER));
gl4.glDisable(GL_MULTISAMPLE);
// Resolved multisampling
gl4.glBindFramebuffer(GL_READ_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
gl4.glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
gl4.glBlitFramebuffer(
0, 0, FRAMEBUFFER_SIZE.x, FRAMEBUFFER_SIZE.y,
0, 0, FRAMEBUFFER_SIZE.x, FRAMEBUFFER_SIZE.y,
GL_COLOR_BUFFER_BIT, GL_NEAREST);
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
// Pass 2, render the colorbuffer from the multisampled framebuffer
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
renderFB(gl4, textureName.get(Texture.COLOR));
return true;
}
示例13: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, (float) windowSize.x / windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_DEPTH, 0, clearDepth.put(0, 1));
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 0));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.RGB8));
gl4.glActiveTexture(GL_TEXTURE1);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.DXT1));
gl4.glUseProgram(programName);
gl4.glUniformMatrix4fv(uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glUniform1i(uniformRGB8, 0);
gl4.glUniform1i(uniformDXT1, 1);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferName.get(Buffer.ELEMENT));
gl4.glUniform1f(uniformDisplacement, 1.1f);
subroutineId.position(Subroutine.DXT1);
gl4.glUniformSubroutinesuiv(GL_FRAGMENT_SHADER, 1, subroutineId);
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_INT, 0, 1, 0);
gl4.glUniform1f(uniformDisplacement, -1.1f);
subroutineId.position(Subroutine.DXT1);
gl4.glUniformSubroutinesuiv(GL_FRAGMENT_SHADER, 1, subroutineId);
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_INT, 0, 1, 0);
return true;
}
示例14: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Vec2i framebufferSize = new Vec2i(windowSize.x / FRAMEBUFFER_SIZE, windowSize.y / FRAMEBUFFER_SIZE);
// Pass 1
gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
gl4.glViewport(0, 0, framebufferSize.x, framebufferSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 1).put(1, 0).put(2, 0).put(3, 1));
gl4.glClearBufferfv(GL_COLOR, 1, clearColor.put(0, 0).put(1, 1).put(2, 0).put(3, 1));
gl4.glClearBufferfv(GL_COLOR, 2, clearColor.put(0, 0).put(1, 0).put(2, 1).put(3, 1));
gl4.glClearBufferfv(GL_COLOR, 3, clearColor.put(0, 1).put(1, 1).put(2, 0).put(3, 1));
// Pass 2
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 1).put(1, .5f).put(2, 0).put(3, 1));
gl4.glUseProgram(programName);
gl4.glUniform1i(uniformDiffuse, 0);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
for (int i = 0; i < Texture.MAX; ++i) {
gl4.glViewport((int) viewport[i].x, (int) viewport[i].y, (int) viewport[i].z, (int) viewport[i].w);
gl4.glUniform1i(uniformLayer, i);
gl4.glDrawArraysInstanced(GL_TRIANGLES, 0, vertexCount, 1);
}
return true;
}
示例15: render
import com.jogamp.opengl.GL4; //导入方法依赖的package包/类
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, windowSize.x * 0.5f / windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 1));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferName.get(Buffer.ELEMENT));
gl4.glViewport(0, 0, (int) (windowSize.x * 0.5f), windowSize.y);
gl4.glUseProgram(programName[Program.TESS]);
gl4.glUniformMatrix4fv(uniformMvp[Program.TESS], 1, false, mvp.toFa_(), 0);
gl4.glPatchParameteri(GL_PATCH_VERTICES, vertexCount);
gl4.glDrawArraysInstanced(GL_PATCHES, 0, vertexCount, 1);
gl4.glViewport((int) (windowSize.x * 0.5f), 0, (int) (windowSize.x * 0.5f), windowSize.y);
gl4.glUseProgram(programName[Program.SMOOTH]);
gl4.glUniformMatrix4fv(uniformMvp[Program.SMOOTH], 1, false, mvp.toFa_(), 0);
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
return true;
}