vrtc / jgltut (public) (License: GPLv3) (since 2020-10-12) (hash sha1)
Implement [gltut](https://paroj.github.io/gltut/) examples with [LWJGL3](https://www.lwjgl.org/).
Clone URLs: https://rocketgit.com/user/vrtc/jgltut ssh://rocketgit@ssh.rocketgit.com/user/vrtc/jgltut git://git.rocketgit.com/user/vrtc/jgltut
develop master
List of commits:
Subject Hash Author Date (UTC)
feat: Respect aspect ratio and scale viewport 5e1aa3c91e9730809d00d5d12c9650eceebc6d0d Vladyslav Bondarenko 2020-10-08 03:09:56
fix: Improve ShaderReader source code readability b32446e176d73ec7206722cabee49e923df82370 Vladyslav Bondarenko 2020-10-08 02:03:27
fix: Improve RendererAA resilience 03517bb99759d38a80ffa03ccfc627d502751d7d Vladyslav Bondarenko 2020-10-08 01:15:44
feat: Read shader source from Java resource 9131cd0d7c83773d686e60f07e2a562222b9784b Vladyslav Bondarenko 2020-10-07 23:32:42
feat: Render white triangle on navy background 771bf33b7a05d2f43c30b57c59f0e6e80a4d7070 Vladyslav Bondarenko 2020-10-07 22:57:25
feat!: Improve mock renderer fd45e6ac8a05602140bc30a9153f1e10c4815db1 Vladyslav Bondarenko 2020-10-07 16:29:47
Feat: add mock renderer a9270982088c680cd9b2462fd14ddbc048b314bd Vladyslav Bondarenko 2020-09-26 12:37:55
Initial commit 860d5debdc468cc159f2cbba261e5d8abb0abe38 Vladyslav Bondarenko 2020-09-21 12:45:18
Commit 5e1aa3c91e9730809d00d5d12c9650eceebc6d0d - feat: Respect aspect ratio and scale viewport
Author: Vladyslav Bondarenko
Author date (UTC): 2020-10-08 03:09
Committer name: Vladyslav Bondarenko
Committer date (UTC): 2020-10-08 03:09
Parent(s): cb6bec80297c6afbbfd9034b53a704deebeab915
Signer:
Signing key:
Signing status: N
Tree: ee06d2766a96297ed81c1f000ca806d6666f7b3a
File Lines added Lines deleted
src/org.jgltut.tutaa/src/org/jgltut/tutaa/ApplicationBuilder.java 0 2
src/org.jgltut.tutaa/src/org/jgltut/tutaa/ApplicationGLFWFramebufferSizeCallback.java 25 7
src/org.jgltut.tutaa/src/org/jgltut/tutaa/Stage.java 1 4
src/org.jgltut.tutaa/src/org/jgltut/tutaa/StageBuilder.java 4 21
File src/org.jgltut.tutaa/src/org/jgltut/tutaa/ApplicationBuilder.java changed (mode: 100644) (index 6410d83..4d2ff14)
... ... enum ApplicationBuilder {
61 61 verify(); verify();
62 62
63 63 stageBuilder.setTitle("Java OpenGL tutorial"); stageBuilder.setTitle("Java OpenGL tutorial");
64 final var dimension = WindowDimension.DIMENSION1024X0768;
65 stageBuilder.setWindowDimension(dimension);
66 64 final Stage stage = stageBuilder.get(); final Stage stage = stageBuilder.get();
67 65 assert (stage != null); assert (stage != null);
68 66 stage.apply(); stage.apply();
File src/org.jgltut.tutaa/src/org/jgltut/tutaa/ApplicationGLFWFramebufferSizeCallback.java changed (mode: 100644) (index 9cf233b..5110173)
... ... import org.lwjgl.opengl.GL33C;
6 6 final class ApplicationGLFWFramebufferSizeCallback final class ApplicationGLFWFramebufferSizeCallback
7 7 implements GLFWFramebufferSizeCallbackI implements GLFWFramebufferSizeCallbackI
8 8 { {
9 private final WindowDimension dimension;
9 private final static WindowDimension DIMENSION_MIN =
10 WindowDimension.DIMENSION0384X0288;
10 11
11 ApplicationGLFWFramebufferSizeCallback(final WindowDimension dimension)
12 private final WindowDimension[] permissibleDimensionArray;
13
14 ApplicationGLFWFramebufferSizeCallback()
12 15 { {
13 assert (dimension != null);
14 this.dimension = dimension;
16 this.permissibleDimensionArray = new WindowDimension[] {
17 WindowDimension.DIMENSION0384X0288,
18 WindowDimension.DIMENSION0640X0480,
19 WindowDimension.DIMENSION1024X0768
20 };
15 21 } }
16 22
17 23 @Override @Override
18 24 public final void invoke(long windowHandle, int width, int height) public final void invoke(long windowHandle, int width, int height)
19 25 { {
20 int w = Math.min(dimension.width, width);
21 int h = Math.min(dimension.height, height);
22 GL33C.glViewport(0, 0, w, h);
26 int w = DIMENSION_MIN.width;
27 int h = DIMENSION_MIN.height;
28 int i = permissibleDimensionArray.length;
29 while (i > 0) {
30 i = i - 1;
31 WindowDimension d = permissibleDimensionArray[i];
32 if (width >= d.width && height >= d.height) {
33 w = d.width;
34 h = d.height;
35 break;
36 }
37 }
38 int x0 = (width - w) / 2;
39 int y0 = height - h;
40 GL33C.glViewport(x0, y0, w, h);
23 41 } }
24 42 } }
File src/org.jgltut.tutaa/src/org/jgltut/tutaa/Stage.java changed (mode: 100644) (index c46eb03..7c325af)
... ... import org.lwjgl.system.MemoryUtil;
8 8 final class Stage implements AutoCloseable final class Stage implements AutoCloseable
9 9 { {
10 10 private final Long windowHandle; private final Long windowHandle;
11 private final WindowDimension dimension;
12 11
13 Stage(final Long windowHandle, WindowDimension dimension)
12 Stage(final Long windowHandle)
14 13 { {
15 14 assert (windowHandle != null); assert (windowHandle != null);
16 15 assert (windowHandle != MemoryUtil.NULL); assert (windowHandle != MemoryUtil.NULL);
17 assert (dimension != null);
18 16 this.windowHandle = windowHandle; this.windowHandle = windowHandle;
19 this.dimension = dimension;
20 17 } }
21 18
22 19 public final void apply() public final void apply()
File src/org.jgltut.tutaa/src/org/jgltut/tutaa/StageBuilder.java changed (mode: 100644) (index aa2237c..080a2cf)
... ... enum StageBuilder {
10 10
11 11 private Stage stage; private Stage stage;
12 12 private String title; private String title;
13 private WindowDimension dimension;
14 13
15 14 StageBuilder() StageBuilder()
16 15 { {
17 16 stage = null; stage = null;
18 17 title = null; title = null;
19 dimension = null;
20 18 } }
21 19
22 20 public static StageBuilder getInstance() public static StageBuilder getInstance()
 
... ... enum StageBuilder {
34 32 } }
35 33 } }
36 34
37 public final void setWindowDimension(final WindowDimension dimension)
38 {
39 if (null == this.dimension) {
40 this.dimension = dimension;
41 } else {
42 throw new IllegalStateException(
43 "cannot overwrite window dimension");
44 }
45 }
46
47 35 private void verify() throws IllegalStateException private void verify() throws IllegalStateException
48 36 { {
49 37 final var n = Thread.currentThread().getName(); final var n = Thread.currentThread().getName();
 
... ... enum StageBuilder {
55 43 if (null == title) { if (null == title) {
56 44 throw new IllegalStateException("title must be set"); throw new IllegalStateException("title must be set");
57 45 } }
58 if (null == dimension) {
59 throw new IllegalStateException("dimenson must be set");
60 }
61 46 } }
62 47
63 48 public final Stage get() throws Exception public final Stage get() throws Exception
 
... ... enum StageBuilder {
133 118 GLFW.glfwWindowHint(GLFW.GLFW_REFRESH_RATE, GLFW.glfwWindowHint(GLFW.GLFW_REFRESH_RATE,
134 119 videoMode.refreshRate()); videoMode.refreshRate());
135 120
136 final Integer windowWidth =
137 Math.min(videoMode.width(), dimension.width);
138 final Integer windowHeight =
139 Math.min(videoMode.height(), dimension.height);
121 final Integer windowWidth = videoMode.width();
122 final Integer windowHeight = videoMode.height();
140 123 long isNotShared = MemoryUtil.NULL; long isNotShared = MemoryUtil.NULL;
141 124 long windowHandle = GLFW.glfwCreateWindow( long windowHandle = GLFW.glfwCreateWindow(
142 125 windowWidth, windowHeight, title, monitor, isNotShared); windowWidth, windowHeight, title, monitor, isNotShared);
 
... ... enum StageBuilder {
145 128 "could not create window"); "could not create window");
146 129 } }
147 130 final var cb = final var cb =
148 new ApplicationGLFWFramebufferSizeCallback(dimension);
131 new ApplicationGLFWFramebufferSizeCallback();
149 132 GLFW.glfwSetFramebufferSizeCallback(windowHandle, cb); GLFW.glfwSetFramebufferSizeCallback(windowHandle, cb);
150 133
151 stage = new Stage(windowHandle, dimension);
134 stage = new Stage(windowHandle);
152 135 int codeEscape = GLFW.glfwGetKeyScancode(GLFW.GLFW_KEY_ESCAPE); int codeEscape = GLFW.glfwGetKeyScancode(GLFW.GLFW_KEY_ESCAPE);
153 136 int codeH = GLFW.glfwGetKeyScancode(GLFW.GLFW_KEY_H); int codeH = GLFW.glfwGetKeyScancode(GLFW.GLFW_KEY_H);
154 137 int codeJ = GLFW.glfwGetKeyScancode(GLFW.GLFW_KEY_J); int codeJ = GLFW.glfwGetKeyScancode(GLFW.GLFW_KEY_J);
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