diff options
Diffstat (limited to 'source/dw/app/lop.rs')
| -rw-r--r-- | source/dw/app/lop.rs | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/source/dw/app/lop.rs b/source/dw/app/lop.rs index 0a8f36b..1ffe764 100644 --- a/source/dw/app/lop.rs +++ b/source/dw/app/lop.rs @@ -6,7 +6,7 @@ use crate::dw::app::Gfx; extern crate gl; extern crate glfw; -use gl::{ARRAY_BUFFER, BindBuffer, BufferData, BindVertexArray, BufferSubData, Clear, ClearColor, COLOR_BUFFER_BIT, DrawArrays, EnableVertexAttribArray, FALSE, FLOAT, GenBuffers, GenVertexArrays, STREAM_DRAW, TRIANGLES, UseProgram, VertexAttribPointer, Viewport}; +use gl::{ARRAY_BUFFER, BindBuffer, BufferData, BindVertexArray, BufferSubData, Clear, ClearColor, COLOR_BUFFER_BIT, DrawArrays, EnableVertexAttribArray, FALSE, FLOAT, GenBuffers, GenVertexArrays, STREAM_DRAW, TRIANGLES, Uniform1f, UseProgram, VertexAttribPointer, Viewport}; use gl::types::{GLfloat, GLsizeiptr, GLuint}; use glfw::Context; use std::ffi::c_void; @@ -19,9 +19,9 @@ impl App { eprintln!("entering main loop"); let vtx: [GLfloat; 0x9] = [ - -0.707,-0.707, -0.707, - -0.707, 0.707, -0.707, - 0.707,-0.707, -0.707, + -1.0,-1.0,0.0, + 1.0,-1.0,0.0, + -1.0, 1.0,0.0, ]; let mut vao: GLuint = 0x0; @@ -40,6 +40,8 @@ impl App { EnableVertexAttribArray(0x0); } + gfx.glfw.set_time(0.0); + while !gfx.win.should_close() { unsafe { if GOTINT.load(Ordering::Relaxed) { @@ -61,6 +63,9 @@ impl App { BufferSubData(ARRAY_BUFFER, 0x0, size_of_val(& vtx) as GLsizeiptr, addr_of!(vtx) as *const c_void); UseProgram(gfx.shdprg); + + Uniform1f(gfx.uni,(gfx.glfw.get_time()/16.0).powf(2.0) as f32); + BindVertexArray(vao); DrawArrays(TRIANGLES, 0x0, 0x3*0x1); } |